i

1 so

2 so

3 but

4and

5 because

II

1 wasn't 

2 hasn't been

3left

4 was

5told

7didn't know

8; bought

III

1 have won

2 haven't visited

3have take 

4 has't  studied

5have read

6haven't seen

IV

1 How often does your father play tennis

2What does your class have on Monday

3Who might Hi-teac robots look after

5 Where will you travel to by a super car

Gửi bn xin hay nhất nha

`IV`

1. so

2. so

3. but

4. and

5. because

`V`

1. wasn't

2. weren't

3. left

4. was

5. told

6. didn't have

7. didn't know

8. bought

`VI`

1. has won

2. have not studied

3. have taken

4. has visited

5. have read

6. have not seen

`VII`

1. How often does your father play tennis ?

2. What does your class have on Monday ?

3. Who might Hi-tech robots look after ?

4. What might people do on smart phone ?

5. Where will we travel by a super car ?