Question

13. Fill in was / were / did and answer the questions.
1. When was
you have lunch yesterday?
2. What
you doing at 3 o'clock yesterday?
3.
your mum cooking dinner when you came home?​

Answer 1

When did you have lunch yesterday?

I had lunch at 2 o'clock.

What  were you doing at 3 o'clock yesterday?

I was watching TV at  3 o'clock yesterday.

Was your mum cooking dinner when you came home?​

Yes, she was cooking dinner when I came home.