16 Before she decided to go away, she had faced the matter

17 After she had watched the film, she wrote a report

18 her cross the road

19 them sing a song

20 him use their car

21 train had left, he arrived at the station

22 to go to the museum

23 to drink a cup of coffee

24 went to school, she had done homework

25 to play football with our close friends at weekends

26 How long has he played for Real Madrid

27 going to the cinema

1. It’s a good idea to wear a warm coat.

You should wear a warm coat.

2. My advice is to leave early.

I think you should leave early.

3. It’s a good idea to take more exercise.

You should take more exercise.

4. In my opinion, it’s a good idea for you to read a lot.

I think you should read a lot

5. It’s a good idea to do that.

You should do that

6. My advice is for you to ride a bike.

I think should ride a bike

7. If I were you, I would buy a dog.

I think you should buy a dog

1 have you been studying

2 has he been working

3 have lost

4 have read - haven't finished

5 have you heard - has broken

6 has written - has been writing

7 have you been doing - have been waiting

8 have been painting - have painted

9 have known

10 have been marking - haven't read

4 has learned 

5 have been watching

6 Has he been studying

7 Have you been waiting

8 haven't seen

9 has written

10 has he waited

1 Have you been studying

2 has he been working

3 have lost

4 have read - haven't finished

1. Trang is riding her bike to school.

=> Trang is going……to school by bike……………

2. There is a park behind my house.

=> My house……is in front of a park.................

3. Why don’t we go for a picnic this weekend?

=> Let’s………go for a picnic this weekend ……………….……………….

4. I spend 2 hours a day doing my homework.

=> It takes…me 2 hours a day to do my homework……………………………………………..

5. There is a big party at Peter’s house this weekend. 

=> Peter is………having a big party at his house this weekend. ……………………………….………….

1 joining the recycling program of the Y&Y

2 forget to collect all used paper and glass for recycling

3 planting more flowers here

4 dangerous to swim in this river

5 quite boring

6 fond of visiting the museum

7 me to clean the floor

8 interested in listening to classical music

9 isn't fond of getting up early on SUnday

10 part in outdoor activities

1 is coming

2 won't rain

3 was sleeping

4 am looking

5 have been chosen

6 was built

7 have done

8 have made

9 were you doing

10 had changed

2 C

3 C

4 C

5 D

6 B

7 C

8 A

9 D

1 surprising

2 flight

3 extremely

4 warmer

5 global

1 have slept

2 being

1 Mai plays soccer more skillfully than many other girls

2 You avoid sitting at the computer for too long