1.I wasn't 10 year old last year

Was you 10 year old last year ?

2.he didn't his homework 

 did he do his homework ?

3.they weren't at school 

were they at school ?

4.you didn't study well 

did you study well ?

5.the girls didn't skip rope

did the girls skip role ?

6.we didn't have come new friends

did you have come new friends ?

1. phủ định : I wasn't 10 year old last year .

  nghi vấn : Was you 10 year old last year ?

2. phủ định : He didn't do his homework.

   nghi vấn : Did he do his homework?

3. phủ định : They weren't at school .

   nghi vấn : Were they at school?

 4. phủ định : You didn't study well.

    nghi vấn : Did you study well?

5. phủ định : The girls didn't skip rope .

   nghi vấn : Did the girls skip rope ?

 6. phủ định : We didn't have come new friends.

    nghi vấn : Did you have come new friends?

Chúc bn học tốt nhoa !