a,I ask him what he could do to help his mom

b,They ask Lan what her name was

c,She told me she had ever eaten that kind of food

d,I ask her if she would meet him the next day

e,They told me they didn't go fishing in our freetime

=>

a. I ask him what he can do to help his mom.

b. They ask Lan what her name is.

c. She told me that she had ever eaten that kind of food.

d. I ask her whether she will meet him the following day.

e. They told me that they didn't go fishing in their free time.

Bạn xem lại đề xem câu a,b,d từ ask có ed không nhé. Nếu có thì viết lại như sau :

a. I asked him what he could do to help his mom.

b. They asked Lan what her name was.

d. I asked her whether/if she would meet him the following day.