Bài tập thì quá khứ hoàn thành 5

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1. Peter had finished the homework before his father came home.

After……………………………………………………………………………………

2. We had dinner then we wandered around the park.

Before……………………………………………………………………………………

3. The light had gone out before we got out of the room.

When…………………………………………………………………………………….

4. After she had explained the problem clearly, we started to work.

By the time…………………………………………………………………………….

5. My sister had done all the laundry by the time my mother came home.

Before………………………………………………………………………………….