N là negative còn I là interrogative nha

1. N: They weren't in Rio last summer.

    I: Were they in Rio last summer?

2. N: We didn't do our exercise this morning.

    I: Did you do your exercise this morning?

3. N: My parents didn't come to visit me last July.

    I: Did your parents come to visit you last July?

4. N: The hotel wasn't very expensive.

    I: Was the hotel very expensive?

5. N: I didn't have a bicycle when I was young

    I: Did you have a bicycle when you were young?

6. N: The children didn't go to the zoo yesterday.

    I: Did the children go to the zoo yesterday?

1. They were in Rio last summer.

Were they in Rio last summer?

2. We did our exercise this morning.

Did you do your exercise this morning?

3. My parents came to visit me last July.

Did your parents come to visit you last July?

4. The hotel was very expensive.

Was the hotel very expensive?

5. I had a bicycle when I was young

Did you have a bicycle when you were young?

6. The children went to the zoo yesterday.

Did the children go to the zoo yesterday?

chúc bạn học tốt !