28) I suddenly remembered that I (forget) …………………….. my keys.
29) While Diana (watch) …………… her favourite TV programme, there (be) ………….. a power cut.
30) Who (drive) …………………….. the car at the time of the accident?
31) By the time Sheila (get) ……………… back, Chris (go) …………………….. home.
32) David (eat) ………………… Japanese food before, so he (know) ……………………… what to order.
33) I (do) …………………….. some shopping yesterday, when I (see) …………………….. your friend.
34) What ………. you (do)…………………. when I (come) ……………………… to your office yesterday?
35) Laura (miss) …………………….. the party because no one (tell) …………………………. her about it.
28) I suddenly remembered that I (forget) ………….had forgotten…………. my keys.
29) While Diana (watch) ……was watching……… her favourite TV programme, there (be) ……was…….. a power cut.
30) Who (drive) …………drove………….. the car at the time of the accident?
31) By the time Sheila (get) …….got……….. back, Chris (go) ………..had gone…………… home.
32) David (eat) ……..had eaten…………. Japanese food before, so he (know) …………knew…………… what to order.
33) I (do) ………….war doing…………. some shopping yesterday, when I (see) ………..saw…………… your friend.
34) What ….were…… you (do)…………doing………. when I (come) ……………came………… to your office yesterday?
35) Laura (miss) …………missed………….. the party because no one (tell) …………..had told…………….. her about it.
28. had forgotten
29. was watching- was
30. drove
31. got- had gone
32. had eaten- knew
33. was doing- saw
34. were you doing- came
35. missed- had told