1. my friend' s

2. interesting to carve eggshells

3. is a great hobby

4. is boring with my mom

5. do you think about

6. ice-skating difficult

7 → 11 cũng giống mấy câu trên

II.

1. Minh was sick, she couldn't go to school.

2. met her sister for 3 years.

3. playing football every afternoon.

4. go to Da Lat for their summer holidays.

5. seen her since 2001.

I 

1 Designing postcards is my friend's favourite hobby

2 it is interested in carving eggshells in our free time

3 swimming is a great hobby because it keeps us fit

4 watching film on TV is boring

5 how about making potery ?

6 watching film on TV is boring

7 it is interested in carving eggshells on our free time

8 swimming is a great hobby because it keeps us fit

9 watching film on TV is boring

10 how about making potery ?

11 watching film on TV is boring

II

1 Because Minh was sick , she couldn't go to school

2 she hasn't met her sister since 3 years

3 she likes playing football every afternoon

4 they used to go to Da Lat for their summer holidays

5 we haven't seen her since 2001 

chúc bạn học tốt ạ !!!