1. ___ What happened when they were waiting for the bus?

a. No, I was listening to some English songs.

2. ___ What were the students doing when the teacher came to the classroom?

b. They were reviewing their notes.

3. ___ What were the children doing in the park while their moms were chatting?

c. Yes, then I had to stay in the hospital for two weeks.

4. ___ Were you watching TV when I called you yesterday?

d. Sorry, I was watering the flowers in the garden, so I didn’t hear the phone ring.

5. ___ Did you break your leg while you were playing soccer?

e. It started to rain.

6. ___ Why didn’t you answer my phone?

f. They were playing hide-and-seek in the garden.