11. The little girl asked what…..to her friend.

A. has happened B. happened C. had happened D. would have been happened

12. John ……a book when I saw him.

A. is reading B. read . Cwas reading D. reading

13. My sister…….for you since yesterday.

A.  is looking B. was looking C. has been looking D. looked

14. When I last saw him, he…….in London.

A. has lived B. is living C. was living D. has been living

15. After I………lunch, I looked for my bag.

A. had B. had had C. have has D. have had

16. By the end of next year, Geoge………English for 2 years.

A. will have learned B. will learn C. has learned D. would learn

17. The man got out the car,………round to the back and opened the boot.

A. walking B. walked C. walks D. walk

18. For several years his ambition………to be a pilot.

A. is B. has been C. was D. had been

19. He will take the dog out for a walk as soon as he …….dinner.

A. finish B. finishes C. will finish D. shall have finished

20. Before you asked, the letter……….

A. was written B. had been written C. had written D. has been written

Cho hình nón đỉnh S có đường cao h=a, đường sinh l=2a. Một mặt phẳng đi qua đỉnh S và cắt đường tròn tại hai điểm M, N. Diện tích tam giác SMN lớn nhất bằng ?

Nam looks brown. He was on holiday last week .he ( get ) …got.. sunburn

1) He intends to travel around American next summer.
 He is ..going to travel around America next summer.
2) Alexander Graham Bell invented the telephone.
 Alexander Graham Bell was ..the inventor of the telephone.
3) I’ll telephone you tomorrow evening.
 I’ll make you.... a call tomorrow evening
4) Most people like sending greetings cards to their friends at Christmas.
 Most people are interested ....in sending greetings cards to their friends at Christmas
5) Let’s stay home to avoid being affected with covid-19.
 How about ....staying at home to avoid being affected with covid-19
6) Her hair is straight, short, black and beautiful.
 She has ....beautiful short straight black hair
7) He is just 15 years old, so he has no permission to drive a car.
 He isn’t ...old enough to drive a car
8) The theater isn’t near Hoa’s house.
 The theater is ...far from Hoas's house
9) Remember to wear face masks when going out.
 Don’t ....forget to wear face masks when going out
10) Nicky plans to study abroad next year.
 Nicky is ....going to study abroad next year
11) Peter is too young to watch the horror film.
 Peter is not ....old enough to watch the horror film
12) Remember to turn off the light before going out.
 Don’t ....forget to turn off the light before going out
13) That girl is very intelligent.
 What ...an intelligent girl

6. wasn't

7. wasn't

8. weren't

9. wasn't

10. was/ wasn't

1. It's raining, _______ I can't go to the beach.

   A. so

B. or

C. but

D. and

2. Jane is beautiful and intelligent; ________ she's very kind.

   A. moreover

B. however

C. and

D. therefore

3. My car has a radio _________ a CD player.

   A. but

B. or

C. and

D. so

4. He got a new alarm clock _______ he'd get up on time.

   A. because

B. and

C. but

D. so

5. You must leave at once, ________ you miss the train.

   A. however

B. so

C. but

D. otherwise

6. _______ their small size, the cameras take good pictures.

   A. In spite of

B. Despite of

C. Because

D. And

7. It was very wet _______ I decided not to go to the stadium.

   A. and

B. but

C. or

D. so

8. Anne couldn’t go, ________ she was tired.

  A. and

B. but    

C. as

D. so

9. He was the best in class at Maths and English; _______ he was the best footballer in the school.

   A. moreover

B. however

C. or

D. so

10. Nobody could hear her _________ she spoke too loudly.

   A. although

B. because

 C. because of

D. in spite of

11. They go to concerts of modern music ________ they really like it.

    A. because

B. although

C. in spite of     

D. however                    

12. You should say goodbye to your brother _________ you leave for Europe.

    A. despite

B. after

C. since

D. before

13. ___________ she spoke slowly, I don’t understand her.

    A. Since

B. Although

C. While

D. As

14. Minh had a terrible headache. ___________, he still wanted to go to school.

   A. Therefore

B. In spite of

C. However

D. Although

15. His mother was sick. ___________, Jane stayed at home to take care of her.

   A. But

B. However

C. Moreover

D. Therefore

16. What had you done ___________ I phoned you?

   A. since

B. for

C. after

D. while

17. _________ she was very hard-working; she didn’t earn enough money to buy a new car. 

   A. In spite of

B. Because

C. Despite of

D. Although

18. Many people believe him __________ he often tells a lie.

   A. because

B. in spite of

C. although

D. despite

19. _________ the interesting party, we decided to leave early.

   A. Although

B. Despite

C. Because

D. In spite that

20. He is wet _______ he forgets his umbrella.

   A. because of

B. because

C. but

D. and

Having been told off the day before for arriving late, I was eager to catch the bus in good time

Having been unemployed, Keith spent a lot of time filling in job application forms

1. Liz's vacation to Nha Trang last summer was very wonderful

2. My brother doesn't like ice-skating because he thinks it is dangerous

3. Ba went to the doctor yesterday because he had an awful stomachache

4. Tuan finds playing table tennis interesting

5. This bridge was built in 2019