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23 tháng 12 2017

1. This is Caroline.

2. Caroline has long blond hair.

3. She usually wears glasses, but now she is wearing contact lenses.

4. Caroline likes sports.

5. She plays handball every Monday and Thursday.

6 tháng 8 2021

1 used to 

2 use to - used to

3 used to

4 use to - used to

5 used to

6 did - use to do

6 tháng 8 2021

1. I  used to    be very fat in the past.

 

2. -  Did she  use to    wear glasses?      - Yes, she   used to   but now she wears contact lenses.

 

3. My wife    used to   play chess with me in the evenings but now she doesn't have time anymore.

 

4. I didn't   use to   have a dog! I   used to   have a cat!

 

5.  They   used to   go to the cinema every Sunday but now they watch films at home.

 

 

6. What  did   you   use to    do at the weekends when you were young?

 

6 tháng 8 2021

1 use to

2 used to

3 use to - used to

4 used to

5 did - use to

complete th etext . use the past simple form of the verbs in brackets caroline herschel...............(be) born in 1750 in germany. when she was 10, she .................(become) very ill, and because of her illness, she only............(grow) to 1:30 metres. her brother, wilhelm, worked as a musician in england and then he.............(begin) to study astronomy. in 1772, wilhelm.........(take) caroline to england. she ................(sing) in many concerts with wilhhelm. caroline...
Đọc tiếp

complete th etext . use the past simple form of the verbs in brackets

caroline herschel...............(be) born in 1750 in germany. when she was 10, she .................(become) very ill, and because of her illness, she only............(grow) to 1:30 metres. her brother, wilhelm, worked as a musician in england and then he.............(begin) to study astronomy. in 1772, wilhelm.........(take) caroline to england. she ................(sing) in many concerts with wilhhelm. caroline ................(read) books on astronomy too, and together they.................(make) telescopes. wilhelm.................(spend) hours every night looking at the stars. caroline also used the telescopes and she discovered many comets and a galaxy. after wilhelm 's death in 1822, she ..............(leave) england and returned to germany. but she continued to study astronomy and in 1828 she...............(win) a gold medal from the royal astronomical society.

1
3 tháng 7 2019

complete th etext . use the past simple form of the verbs in brackets

caroline herschel was (be) born in 1750 in germany. when she was 10, she became (become) very ill, and because of her illness, she only grew (grow) to 1:30 metres. her brother, wilhelm, worked as a musician in england and then he began (begin) to study astronomy. in 1772, wilhelm took (take) caroline to england. she sang (sing) in many concerts with wilhhelm. caroline read (read) books on astronomy too, and together they made (make) telescopes. wilhelm spent (spend) hours every night looking at the stars. caroline also used the telescopes and she discovered many comets and a galaxy. after wilhelm 's death in 1822, she left (leave) england and returned to germany. but she continued to study astronomy and in 1828 she won (win) a gold medal from the royal astronomical society.

16 tháng 8 2016

Dien : can;can't;could;couldn't;will be able to;won't be able to

1. Tom is ill so he ___can't__ play football with us now.

2. I ____couldn't___ read and write untill was seven

3. Tony ___could___ play the piano very well at the age of 6. He won a second prize music competition

4. She's old but she doesn't have to wear glasses. She ___can__ see very well

5. In 2020,robots will be able to recognise our voice and face but they __won't be able to__ think like humans

15 tháng 8 2016

1. Tom is ill so he _can't____ play football with us now.

2. I ___couldn't____ read and write untill was seven

3. Tony ___could___ play the piano very well at the age of 6. He won a second prize music competition

4. She's old but she doesn't have to wear glasses. She _can____ see very well

 

5. In 2020,robots will be able to recognise our voice and face but they __won't be able to__ think like humans

 

6 tháng 5 2020

đặt các động từ ở dạng chính xác (hiện tại lũy tiến)

1.hung comes from vinh but he (stay)...is staying....with his relatives in Ho Chi Minh city at the moment

2.who are you (talk)....talking......to on the phone now,Minh?

3.students in the USA don't usually (not wear)....wear.....uniform

4.trang.....isn't.....(not be) in her room at the moment. she....is cooking.....(cook) in the kitchen

5.look!that plane.....is flying....(fly) towards the airport

6.my brother (go)...goes...to the youth club every weekend. he enjoys (play).....playing...sports very much

7.where is your sister,huong?- she (clean).....is cleaning....the rooms

8. she usually (wear)...wears.....jeans,but now she (wear)....is wearing......loose pants

9.listen!someone (sing).....is singing....in the next room

10.lien"s brother is an architect but he....isn't working.....(not work) at the moment

 Complete the sentences with forms of be or have. 1. She ____________ long blond hair. 2. He ____________ green eyes. They look so nice. 3. He ____________ short blond hair. 4. His eyes ____________ black and quite large. 5. Her eyes’ color ____________ green. It is brown. 6. She ____________ in good-shape. She is a little thin. 7. (she) ____________ straight black hair? - Yes. 8. My uncle ____________ medium-height. He is just a little taller than me. 9. What (John) ____________ on his nose?...
Đọc tiếp

 Complete the sentences with forms of be or have. 
1. She ____________ long blond hair. 
2. He ____________ green eyes. They look so nice. 
3. He ____________ short blond hair. 
4. His eyes ____________ black and quite large. 
5. Her eyes’ color ____________ green. It is brown. 
6. She ____________ in good-shape. She is a little thin. 
7. (she) ____________ straight black hair? - Yes. 
8. My uncle ____________ medium-height. He is just a little taller than me. 
9. What (John) ____________ on his nose? - Glasses. He is reading a book. 
10. (Mai) ____________ short black hair or long brown hair? 
11. His mouth is small and he ____________ green eyes. 
12. George ____________ short hair like most of men. His hair is quite long and smooth. 
13. Miranda’s parents have brown eyes, but she doesn’t.Her eyes ____________ blue. 
14. Which is his complexion’s color? (it) ____________ tanned? 
15. My grandfather ____________ a moustache. He has got a beard. 
Exercise 

1
18 tháng 7 2021

Complete the sentences with forms of be or have. 

1. She _____has_______ long blond hair. 

2. He _______has_____ green eyes. They look so nice. 

3. He ____has________ short blond hair. 

4. His eyes ______are______ black and quite large. 

5. Her eyes’ color ______is______ green. It is brown. 

6. She ______is______ in good-shape. She is a little thin. 

7. (she) ___Does she have_________ straight black hair? - Yes. 

8. My uncle _____has_______ medium-height. He is just a little taller than me. 

9. What (John) _____does John have_______ on his nose? - Glasses. He is reading a book. 

10. (Mai) ____Does Mai have________ short black hair or long brown hair? 

11. His mouth is small and he _____has_______ green eyes. 

12. George ______has______ short hair most of men. His hair is quite long and smooth. 

13. Miranda’s parents have brown eyes, but she doesn’t.Her eyes _____are_______ blue. 

14. Which is his complexion’s color? (it) _____Is it_______ tanned? 

15. My grandfather _____has_______ a moustache. He has got a beard.

10 tháng 12 2019

1. She's an actress

2. She is at least thirty-five.

3.She will have to take part in a new play soon

4.She had to wear short sokds and a bright, orange - colored dress.

5. No she doesn't

9 tháng 1 2021

EX: Identifying mistakes and correct

1. She wishes he (will -> would) stop (making) noise (when) she (is working).

2. Tom (uses -> used) to wear (glasses), but he (doesn't) (now).

3. (This) book consists (about -> of) three (parts) : intrductionm development (and) conclusion.

4. Linh and (me -> I) (would) like (to) join the English (speaking) clup.

5. (During) the game, the rain (starting -> started) so we (had) to stop (suddenly).

6. (When -> Where) will you (spend) your summer (vacation) ? - In Sam Son.

7. He is not (enough tall -> tall enough) (to reach) the top shelf. He wishes he (were) (taller).

8. There (is) (an) English examination (in -> on) Friday November (the) twentieth.

9. He (speaks) French (so) I (couldn't -> can't) understand. I wish I (could) understand him.

10. (Childs -> Children) (mustn't) cross busy streets which (are) full (of) traffic.

Millions of people use contact lenses worldwide. They were made to replace glasses and are very useful because sometimes glasses are inconvenient. In sports, for instance, many athletes wear contact lenses instead of using obnoxious sports goggles because they are much safer. Contact lenses can also be used to correct some conditions that glasses are not capable of fixing. People also use them if they want to change the color of their eyes. One can wear contact lenses every day, or they can be...
Đọc tiếp

Millions of people use contact lenses worldwide. They were made to replace glasses and are very useful because sometimes glasses are inconvenient. In sports, for instance, many athletes wear contact lenses instead of using obnoxious sports goggles because they are much safer. Contact lenses can also be used to correct some conditions that glasses are not capable of fixing. People also use them if they want to change the color of their eyes. One can wear contact lenses every day, or they can be used only once, for example, to have red eyes with a vampire costume.

The idea of wearing contact lenses for better vision was first thought of by Leonardo da Vinci in the 1500s. He made sketches but there is no evidence that his design was ever realized. Throughout the 1800s many scientists played with the idea of contact lenses but no one perfected the use of them. The first models were very uncomfortable so they could not be worn for long periods of time. They were not flexible and did not let oxygen get to the eyes so in some cases they caused more problems than they fixed. The earlier versions were also very fragile and expensive, which made them not usable for many people.

It wasn’t until the late 1900s that contact lenses started to be effective and affordable enough for everyone to use. They became more and more popular as people became aware that there was an alternative to wearing glasses. In recent years, people have been developing even more advanced contact lenses. Now they can not only fix poor vision, but can improve good vision. Although contact lenses have become extremely popular over the last few decades, laser technology now allows people to improve their eyesight through a relatively quick, inexpensive, and painless procedure. One day, this technology may phase out contact lenses.

77. The author’s main purpose is to

A. give a brief history of contact lenses

B. persuade readers of the convenience of contact lenses

C. explain how contact lenses improve people’s vision

D. prove the risk of wearing contact lenses for better looks

78. In line 16, the word alternative is closest in meaning to

A. option

B. upgrade

C. solution

D. purchase

79. In line 10, the word They refers to

A. the eyes

B. the scientists

C. the drawings

D. the first models

80. Why does the author mention athletes in the passage?

A. To explain that some sports do not allow glasses

B. To show that athletes are concerned for their health

C. To illustrate the development of today’s contact lenses

D. To give an example of the usefulness of contact lenses

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