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3 tháng 1 2020

Đáp án là: will contaminate.

16 tháng 12 2019

Đáp án là: will swap (câu chia thời tương lai gần vì có mốc thời gian “this afternoon”.

7 tháng 9 2019

Đáp án là: have been.

22 tháng 2 2023

performances

celebrate

villagers

cutural

dance

22 tháng 2 2023

performances

celebrate

Villagers

cutural

dance

22 tháng 11 2021

1. competition              

2. seriously                

3. traditional                 

4. scientists

5. employees

24 tháng 1 2022

1. Products that use chlorine are (1. harm) _____harmful_______; they damage the environment.

2. We choose chlorine-free products, because they are (2. harm) ___harmless_________.

3.  When you need new batteries, replace them with ones you can (3. charge) _____charge_______.

4. Don’t throw away things you can recycle or (4. use) __reuse__________.

5. Don’t drop litter, it’s (5. care) ____uncareful________ and irresponsible.

6. Try not to waste water or electricity. We need to be (6. care) ____carefully________ with natural resources

II. Complete sentences using the correct form of the words in brackets.12. We must learn about keeping our environment ................................ (pollute)13. Help is immediately sent to the ............................... of the earthquake. (survive)14. ................................ are doing their best to save the species from dying out. (Environment)15. These ...................................... will conserve the earth’s resources. (innovate)16. The President’s New Year speech is...
Đọc tiếp

II. Complete sentences using the correct form of the words in brackets.

12. We must learn about keeping our environment ................................ (pollute)
13. Help is immediately sent to the ............................... of the earthquake. (survive)
14. ................................ are doing their best to save the species from dying out. (Environment)
15. These ...................................... will conserve the earth’s resources. (innovate)
16. The President’s New Year speech is going to be broadcast ............................... (nation)
17. We can protect the environment by .......................... air pollution. (reduce)
18. He failed because he answered all my questions ................................ (logic)
19. Wearing uniforms encourages students to be ....................... of their school. (pride)
20. He can’t pay attention to the lecture due to his ............................ (sleep)
21. It's ................................ of you to say that. You know it isn't true! (honest)
22. We must test the ............................ of the water. (pure)
23. Three firms are in ................................... for the same contract. (compete)
24. She is extremely ................................. about the history of art. (know)
25. I’m applying for .................................. of this club. (member)
27. What I hate most about Tom is his ................................ (rely)
28. The boy was not ............................ enough to admit his mistake. (courage)
29. This is Alexandra, my personal .............................. (assist)
30. The police asked me to give a .............................. of the suitcase I had lost. (describe)

0
VII. Complete the following sentences with the correct form of the words in the brackets1.      I love the .......................................... of folk songs.                                                       PERFORM2.      We held the Mid-Autumn festivals in ................................... house.                   CULTURE3.       The Thanksgiving is a .........................................festival.                                             SEASON4.      He  had an accident...
Đọc tiếp

VII. Complete the following sentences with the correct form of the words in the brackets

1.      I love the .......................................... of folk songs.                                                       PERFORM

2.      We held the Mid-Autumn festivals in ................................... house.                   CULTURE

3.       The Thanksgiving is a .........................................festival.                                             SEASON

4.      He  had an accident last week because he drove  ........................                                  CAREFUL

5.      It is …………………….. to swim in this river. It is polluted.                               SAFE

2
8 tháng 3 2022

performance

cultural

seasonal

carelessly

unsafe

8 tháng 3 2022

performance

cultural

seasonal

carelessly

unsafe

15 tháng 4 2022

1. performances

2. cultural

3. seasonal

4. carelessly

I. Complete the sentences with the correct form of the words in brackets. 1. In order to keep our environment ............ , we shouldn’t drop litter in public places. (pollute) 2. Don’t pump ............ into seas and rivers or it will pollute them. (sew) 3. Don’t throw away ............ bottles, papers, and glass. Take them to recycling centres. (use) 4. If we keep on ............ the air, more people will suffer from respiratory diseases. (pollution) 5. The local authorities have received...
Đọc tiếp

I. Complete the sentences with the correct form of the words in brackets.
1. In order to keep our environment ............ , we shouldn’t drop litter in public places. (pollute)
2. Don’t pump ............ into seas and rivers or it will pollute them. (sew)
3. Don’t throw away ............ bottles, papers, and glass. Take them to recycling centres. (use)
4. If we keep on ............ the air, more people will suffer from respiratory diseases. (pollution)
5. The local authorities have received many letters of ............ about the industrial wastes from that factory. (complain)
II. Complete the sentences with the correct form of the words in brackets.
1. Ba was ............ ill right after eating those ............ mushrooms. (serious / poison)
2. ............ are interested in the protection of the environment. (conserve)
3. Without ............ , some people wouldn’t catch fish. (electric)
4. Shhh. Listen ............ to the conservationist teaching us how to protect the environment. (care)
5. What is responsible for the ............ problems in your city? (environment)
III. Complete the sentences with the correct form of the words in brackets.
1. Make sure the use of ............ is not harmful to farm workers’ health. (pest)
2. ............ ! You have successfully held the clean-up campaign. (congratulate)
3. Use public transport or we won’t ............ pollution. (minimum)
4. If ............ continues, there will be no forest left ten years from now. (forest)
5. The rising level of air pollution has caused concern among ............ . (environment)

1
24 tháng 10 2019

I. Complete the sentences with the correct form of the words in brackets.
1. In order to keep our environment ......unpolluted...... , we shouldn’t drop litter in public places. (pollute)
2. Don’t pump ....sewage........ into seas and rivers or it will pollute them. (sew)
3. Don’t throw away .......used..... bottles, papers, and glass. Take them to recycling centres. (use)
4. If we keep on .....polluting....... the air, more people will suffer from respiratory diseases. (pollution)
5. The local authorities have received many letters of ........complaint.... about the industrial wastes from that factory. (complain)
II. Complete the sentences with the correct form of the words in brackets.
1. Ba was ......seriously...... ill right after eating those ......poisonous...... mushrooms. (serious / poison)
2. ......Conservationists...... are interested in the protection of the environment. (conserve)
3. Without .......electricity..... , some people wouldn’t catch fish. (electric)
4. Shhh. Listen ......carefully...... to the conservationist teaching us how to protect the environment. (care)
5. What is responsible for the .....environmental....... problems in your city? (environment)
III. Complete the sentences with the correct form of the words in brackets.
1. Make sure the use of ......pesticide...... is not harmful to farm workers’ health. (pest)
2. .....Congratulations....... ! You have successfully held the clean-up campaign. (congratulate)
3. Use public transport or we won’t .....minimise....... pollution. (minimum)
4. If ......deforestation...... continues, there will be no forest left ten years from now. (forest)
5. The rising level of air pollution has caused concern among .......envrionmentalists..... . (environment)