1 How many teachers are there in your school?

2 Mary and Jane are students of the same school

3 His school is smaller but it is in a big city

4 How many classrooms are there in Phong's school?

5 My school has four floors and my classroom is on the second floor

7 swim in the river than in the swimming pool

8 going to the cinema to watching films on TV

9 you work, the more easily you get good marks

10 an expensive holiday that can't go

11 the most intelligent man I have ever met

12 is the worst we have seen

13 more and more violently

14 play golf than tennis

6 Coffee is my brother's favorite drink

7 learning English important

8 is different from mine

9 interested in seeing a water puppet show

10 spoken to David since Christmas

1 B

2 D

3 C

4 B

5 A

We are having a wonderful time in HCM

Life in HCM is very interesting and the weather is nice

People are friendly. They give us such warm welcome

We go shopping and buy lots of souvenits

We will send you some postcard there 

1 some - some

2 any

3 some

4 some

6 any - some

7 any 

8 some

9 some

10 any

1 shouldn't 

2 shoudln't 

3 should 

4 shouldn't

5 should

6 should - shouldn't

7 shouldn't - should

8 should - shouldn't

9 shouldn't

10 should

11 should

12 shouldn't

1 us 2 hours to get to HCM City

2 the school trip because nobody wanted to go

3 eat less meat and more begetables

4 playing computer games in his free time

5 listening to music

1 play so much computer games

2 finish your homework before going to school

3 the most intelligent student in my class

4 throw rubbish

5 not as high as Shanghai World Financial center

8 doesn't matter - makes

9 saw - was trying

10 am going to visit - is

10 do you travel - am going - drive

11 are going to fall off

12 are always complaining

13 did't spend - listening - played