6Yesterday at 9,30 pm my parents ……were sitting…… (sit) in the garden …drinking……….. (drink) some Coke.

7. Peter ……was playing……………. (play) a video game when his brother, Jack ………entered……………. (enter) the room.

8. Somebody ……knocked… (knock) on the door while I ……was reading…. (read) the newspaper.

9. I (study) ……………was studying………….. for my English test when my mother (come) ……………came…………. from work.

10 John …………didn't go………. (not go) to school last week because he was ill.

11 Emma ……………was washing………… (wash) the dishes when the telephone ………rang………………….. (ring).

12. The girl …felt………. (feel) ill so she ……didn't…………… (not go) to work.