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1. While Bob __________ (drink) tea, his cup fell and __________ (break) into pieces.
2. Jenny and Kate ___________ (buy) souvenirs while their parents ___________ (visit) a museum.
3. Sam said “Good bye!” and __________ (leave) the house.
4. Children ___________ (listen) to music when I _________ (call) them.
5. I ____________ (do) my project all evening yesterday.
6. Alice ____________ (sit) on an armchair and Mark ___________ (read) her a book, when
suddenly they __________ (hear) a strange noise.
7. _______________ (you\write) a letter at 11 PM yesterday?
8. He _________________ (find) his keys two days ago.
9. I __________________ (not\ feel) well yesterday.
10. ________________ (she\buy ) the car last year?