shelf

Mai often cooks some food with her mother on Sunday

1d 2e 3f 4a 5b 6c

1 active 

2 passive 

3 passive

4 active

5 passive

6 passive

7 active

8 active

9 passive

10 active

1 are explained

2 was stolen

3 will be opened

4 is being closed

5 is going to be built

2 have many flowers

3 to work by bike?

4 is in front of the garden

5 to work by car every morning

1 has four people

2 is in front of my house

3 there twenty-five students in your class?

4 quarter past seven

5 is to the left of the drug store

1 is not as small as my room

2 is the oldest in the street

3 shorter than Quang

4 in my class is as fat as Hang

5 longer than the Red River

1 your school have?

2 small class room

3 is Peter's sister

4 are four floors in my house

5 Mr. and Mrs. Black's son

1c 2a 3a 4b 5b 

1d 2c 3c 4a 5b

1 when will sports day be?

2 the children are practising hard for sports day

3 lan will sing an English song on teachers' day

4 what will you do on independence day?

5 what are you going to do on children's day, tom?

37 don't have to

38 doesn't have

40 mustn't 

42 don't have to

43 mustn't

1d 2a 3a 4b 5a 

1 my 2 we 3 their 4 your 5 she 6 he 7 it 8 you 

1 Loan can play badminton on Sundays, but she must do housework first

2 Ba can watch TV in the evening, but he must go to bed early

3 Tuan can listen to music in his stereo, but he must keep the volume down

4 Lan can go out with her friends on Saturday, but she must help her mother with the kitchen first

5 Hoa can stay up late on Saturday night, but she must get up before seven

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