Choose the correct options and type the correct -ing form of the verbs to complete the sentences

1. My family was having dinner at eight o'clock last night.

   [Was|Were] your family [ ] dinner at eight o'clock last night?

2. I was watching The Game of Thrones on TV last night.

   [What were|Which were] you [ ] on TV last night?

3. Mary was doing her homework at half past seven on Friday.

   [Was|Were] Mary [ ] her homework at half past seven on Friday?

4. It was raining at nine o'clock this morning.

   [Was|Were] it [ ] at nine o'clock this morning?