2.Переделайте предложения в вопросительные и в отрицательные формы.
1. They were working on the project all day.
2. Last night at 6 pm I was eating dinner with my friends.
3. Tom was climbing a tree when it rained.
4. She was doing his homework when the phone rang.

1. They were not working on the project all day.

Were they working on the project all day?

2. Last night at 6 pm I was not eating dinner with my friends.

Was I eating dinner with my friends last night at 6 pm?

3. Tom was not climbing a tree when it rained.

Was Tom climbing a tree when it rained?

4. She was not doing his homework when the phone rang.

Was she doing his homework when the phone rang?