Ответ:

13.2

2) [At 10.45 she] was playing tennis.

3) [At 8 o'clock] she was reading a newspaper.

4) [At 12.10] she was cooking.

5) [At 7.15] she was having breakfast.

6) [At 9.30] she was tidying her kitchen

Объяснение:

вроде должно быт так