Question

/5 3 Circle the correct words.
1 Grandma was cooking when the doorbell rang/ was ringing / were ringing.

2 When I did / was doing / were doing my homework, my mum called me.
3 The builder was working when his boss arrived / was arriving / were arriving.
4 When we were coming / was coming / came in, the receptionist was having lunch.
5 We was saying / said / were saying goodbye when the train left the station.
6 When I was buying her book, I saw / see / was seeing the author.​

Answer 1

1 Grandma was cooking when the doorbell rang.

2 When I  was doing  my homework, my mum called me.

3 The builder was working when his boss arrived.

4 When we came in, the receptionist was having lunch.

5 We  were saying goodbye when the train left the station.

6 When I was buying her book, I saw the author.​