Bài 3: Tìm lỗi sai và sửa lại trong các câu sau

Bài 4: Gạch chân dưới đáp án đúng để hoàn thành các câu sau

Part 5: Read the following passage and use no more than three words and/or a number to answer each of the following questions..

If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the subtraction of water from the ocean by means of evaporation-conversion of liquid water to water vapor. In this manner, the salinity is increased, since the salt behind. If this is carried to the extreme, of course, white crystals of salt would be left behind. The opposite of evaporation is precipitation, such as rain, by which water is added to the ocean. Here the ocean is being diluted so that the salinity is decreased. This may occur in areas of high rainfall or in coastal regions where rivers flow into the ocean. Thus salinity may be increased by the subtraction of water by evaporation, or decreased by the addition of fresh water by precipitation or runoff. Normally, in tropical regions where the sun is very strong, the ocean salinity is somewhat higher than it is in other parts of the world where there is not as much evaporation. Similarly, in coastal regions where rivers dilute the sea, salinity is somewhat lower than in other oceanic areas. A third process by which salinity may be altered is associated with the formation and melting of sea ice. When seawater is frozen, the dissolved materials are left behind. In this manner, seawater directly beneath freshly formed sea ice has a higher salinity than it did before the ice appeared. Of course, when this ice melts, it will tend to decrease the salinity of the surrounding water. In the Weddell Sea, off Antarctica, the densest water in the ocean is formed as a result of this freezing process, which increases the salinity of cold water. This heavy water sinks and is found in the deeper portions of the oceans of the world.

1.  According to the passage, how does the salinity vary in different locations? ____________________________________________________________________

2.  In which manner that the salinity is decreased?

____________________________________________________________________

3.  According to the passage, the ocean generally has more salt in which kind of place?

____________________________________________________________________

4.  How can we compare the salinity in coastal regions to other oceanic areas? ____________________________________________________________________

5.  What will remain when seawater is frozen?

____________________________________________________________________

6.  How does the ice affect the salinity when it melts?

______________________________________________________________

Part 5: Read the following passage and use no more than three words and/or a number to answer each of the following questions..

If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the subtraction of water from the ocean by means of evaporation-conversion of liquid water to water vapor. In this manner, the salinity is increased, since the salt behind. If this is carried to the extreme, of course, white crystals of salt would be left behind. The opposite of evaporation is precipitation, such as rain, by which water is added to the ocean. Here the ocean is being diluted so that the salinity is decreased. This may occur in areas of high rainfall or in coastal regions where rivers flow into the ocean. Thus salinity may be increased by the subtraction of water by evaporation, or decreased by the addition of fresh water by precipitation or runoff. Normally, in tropical regions where the sun is very strong, the ocean salinity is somewhat higher than it is in other parts of the world where there is not as much evaporation. Similarly, in coastal regions where rivers dilute the sea, salinity is somewhat lower than in other oceanic areas. A third process by which salinity may be altered is associated with the formation and melting of sea ice. When seawater is frozen, the dissolved materials are left behind. In this manner, seawater directly beneath freshly formed sea ice has a higher salinity than it did before the ice appeared. Of course, when this ice melts, it will tend to decrease the salinity of the surrounding water. In the Weddell Sea, off Antarctica, the densest water in the ocean is formed as a result of this freezing process, which increases the salinity of cold water. This heavy water sinks and is found in the deeper portions of the oceans of the world.

1.  According to the passage, how does the salinity vary in different locations? ____________________________________________________________________

2.  In which manner that the salinity is decreased?

____________________________________________________________________

3.  According to the passage, the ocean generally has more salt in which kind of place?

____________________________________________________________________

4.  How can we compare the salinity in coastal regions to other oceanic areas? ____________________________________________________________________

5.  What will remain when seawater is frozen?

____________________________________________________________________

6.  How does the ice affect the salinity when it melts?

______________________________________________________________

Rewrite :

Don’t hesitate to make use of the library’s resources.       (AVAIL)

Part 5: Read the following passage and use no more than three words and/or a number to answer each of the following questions..

If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the subtraction of water from the ocean by means of evaporation-conversion of liquid water to water vapor. In this manner, the salinity is increased, since the salt behind. If this is carried to the extreme, of course, white crystals of salt would be left behind. The opposite of evaporation is precipitation, such as rain, by which water is added to the ocean. Here the ocean is being diluted so that the salinity is decreased. This may occur in areas of high rainfall or in coastal regions where rivers flow into the ocean. Thus salinity may be increased by the subtraction of water by evaporation, or decreased by the addition of fresh water by precipitation or runoff. Normally, in tropical regions where the sun is very strong, the ocean salinity is somewhat higher than it is in other parts of the world where there is not as much evaporation. Similarly, in coastal regions where rivers dilute the sea, salinity is somewhat lower than in other oceanic areas. A third process by which salinity may be altered is associated with the formation and melting of sea ice. When seawater is frozen, the dissolved materials are left behind. In this manner, seawater directly beneath freshly formed sea ice has a higher salinity than it did before the ice appeared. Of course, when this ice melts, it will tend to decrease the salinity of the surrounding water. In the Weddell Sea, off Antarctica, the densest water in the ocean is formed as a result of this freezing process, which increases the salinity of cold water. This heavy water sinks and is found in the deeper portions of the oceans of the world.

1.  According to the passage, how does the salinity vary in different locations? ____________________________________________________________________

2.  In which manner that the salinity is decreased?

____________________________________________________________________

3.  According to the passage, the ocean generally has more salt in which kind of place?

____________________________________________________________________

4.  How can we compare the salinity in coastal regions to other oceanic areas? ____________________________________________________________________

5.  What will remain when seawater is frozen?

____________________________________________________________________

6.  How does the ice affect the salinity when it melts?

____________________________________________________________________

Part 2. Choose the best correct answer to complete the sentence.

1. I love this painting of an old man. He has such a ……………..smile. 

A. childhood                 B. childish                  C. childless                  D. childlike 

2. You’d better leave for the airport now ………….. there’s a lot of traffic on the way.

 A. in fact                     B. in time                   C. in order                    D. in case 

3.  After heating, the resulting mixture …………..

A.is grinded                 B. is grounded              C. is ground              D. is grinding 

4.  I would like to thank you,…………… my colleagues, for the welcome you have given us.

 A. on account of         B. on behalf of            C. because of              D. instead of 

5. The poor child was in floods of …………………because his bicycle had been stolen.          

A. weeping                  B. tears                        C. crying                     D. unhappiness 

6. The wine has made him a little....................and couldn’t control his movement

A. light-headed           B. narrow-minded       C. light-hearted           D. light-footed

7. These talented composers breathe new .......................into an old song

chuyển thành câu bị động

16. People don’t use that road very often.
→ __________________________________________________________________
17. The waiters cleaned the room last night.
→ __________________________________________________________________
18. They drank beer for breakfast in England years ago.
→ __________________________________________________________________
19. She usually decorates her room at weekends.
→ __________________________________________________________________
20. They built this house in 2010.
→ __________________________________________________________________
21. We are singing many songs in our room.
→ __________________________________________________________________
22. This is the first time I have seen this lovely dog.
→ __________________________________________________________________
23. They have taken her to the hospital.
→ __________________________________________________________________
24. People will use solar and wind energy to create electricity in the near future.
→ __________________________________________________________________
25. They will be using biogas in many factories soon.
→ __________________________________________________________________
26. They are doing Maths exercises at the moment.
→ __________________________________________________________________
27. Daisy washed the dishes last night.
→ __________________________________________________________________
28. She has bought the watch at this shop recently.
→ __________________________________________________________________
29. We don’t allow smoking in the restaurants.
→ __________________________________________________________________
30. She often gives her sister sweets.
→ __________________________________________________________________
31. Professor Smith will be teaching American history next semester.
→ __________________________________________________________________
32. Julia is going to look for a new house while she is in Poland.
→ __________________________________________________________________
33. The chef will be baking the new dish tomorrow morning.
→ __________________________________________________________________
34. Anna is preparing everything for the meeting.
→ __________________________________________________________________
35. Floods have destroyed all the town since 1990.
→ __________________________________________________________________
36. The manager has canceled the meeting because of his staffs.
→ __________________________________________________________________
37. Joanna was cooking lunch at that time.
→ __________________________________________________________________
38. Someone had given him a lot of money.
→ __________________________________________________________________
39. We have invited all the students in my school.
→ __________________________________________________________________
 

Part 5: Read the following passage and use no more than three words and/or a number to answer each of the following questions..

If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the subtraction of water from the ocean by means of evaporation-conversion of liquid water to water vapor. In this manner, the salinity is increased, since the salt behind. If this is carried to the extreme, of course, white crystals of salt would be left behind. The opposite of evaporation is precipitation, such as rain, by which water is added to the ocean. Here the ocean is being diluted so that the salinity is decreased. This may occur in areas of high rainfall or in coastal regions where rivers flow into the ocean. Thus salinity may be increased by the subtraction of water by evaporation, or decreased by the addition of fresh water by precipitation or runoff. Normally, in tropical regions where the sun is very strong, the ocean salinity is somewhat higher than it is in other parts of the world where there is not as much evaporation. Similarly, in coastal regions where rivers dilute the sea, salinity is somewhat lower than in other oceanic areas. A third process by which salinity may be altered is associated with the formation and melting of sea ice. When seawater is frozen, the dissolved materials are left behind. In this manner, seawater directly beneath freshly formed sea ice has a higher salinity than it did before the ice appeared. Of course, when this ice melts, it will tend to decrease the salinity of the surrounding water. In the Weddell Sea, off Antarctica, the densest water in the ocean is formed as a result of this freezing process, which increases the salinity of cold water. This heavy water sinks and is found in the deeper portions of the oceans of the world.

1.  According to the passage, how does the salinity vary in different locations? ____________________________________________________________________

2.  In which manner that the salinity is decreased?

____________________________________________________________________

3.  According to the passage, the ocean generally has more salt in which kind of place?

____________________________________________________________________

4.  How can we compare the salinity in coastal regions to other oceanic areas? ____________________________________________________________________

5.  What will remain when seawater is frozen?

____________________________________________________________________

6.  How does the ice affect the salinity when it melts?

____________________________________________________________________