Open the brackets using Past Continuous. 1. She … (have a bath) when the phone rang.
2. He … (play a computer game) while his sister … (do her homework).
3. At 7pm yesterday Ann… (watch TV).
4. John …(laugh) as he was reading his friend’s email.
5. He (go) home. It (rain) heavily.

Объяснение:

1. She was having a bath, when the phone rang.

2. He was playing a computer game, while his sister was doing her homework.

3. At 7pm yesterday Ann was watching TV.

4. John was laughing as he was reading his friend’s email.

5. He was going home. It was raining heavily.

Чтобы образовать Past Continuous нужно:

если это (she/he/it), тогда was глагол +ing