1. She didn't become a teacher until 1990.

It was not until _________

2. He didn't know how to swim until he was 30.

It was not until __________

3. They didn’t begin to learn English until 1980.

It was not until_____________

4. The boy didn't do his homework until his father came home.

It was not until____________

5. The football match didn't start until the lights were on.

It was not until_____________

Trả lời:

1.It was not until 1990 that she became a teacher.

2.It was not until he was 30 that he knew how to swim.

3.It was not until 1980 that they began to learn English.

4.It was not until his father came home that the boy did his homework.

5.It was not until the lights were on that the football match started.