1. The last time she went out with him was 9 months ago.

`>` It is 9 months since she last went out with him.

2. Jane never studied French well when she was a student.

`>` Jane used to study French badly when she was a student.

3. The girl is my younger sister. She is playing in the garden.

`>` The girl playing in the garden is my younger sister.

4. She left university two years ago.

`>` It is 2 years since she left university.

5. She couldn’t join us because she was busy.

`>` She was busy so she couldn't join us.

6. “Do your parents live near here, Ha?” asked Nam

`>` Nam asked if Ha's parents lived near there.

7. I don’t have a map, so I can’t show you the way.

`>` If I had a map, I could show you the way.

8. New York is a wonderful city. I always want to visit it.

`>` New York is a wonderful city, so I always want to visit it.

9. Hurry up or we will be late for the concert.

`>` If we don't hurry up, we will be late for the concert.

10. I haven’t seen my brother for a month.

`>` I didn't see my brother a month ago.

1. It is 9 months since she last went out with him.

2. Jane used to study French badly when she was a student.

3. The girl playing in the garden is my younger sister.

4. It is 2 years since she left university.

5. She was busy that's why she couldn't join us.

6. Nam asked Ha if Ha's parents lived near there.

7. If I had a map, I could show you the way.

8. New York is so wonderful that I always want to visit it.

9. If we don't hurry up, we'll be late for the concert.

10. I didn't see my brother a month ago.

`\text{Chúc bn hk tốt!}`