9. The house (catch)
10. While Tom was reading, Amely (watch)
11. The burglar (open)
immediately (put)
12. Last night I (drop)
Fortunately it (not/break)
fire while they were sleeping.
13. Mary and I (dance)
14. I (open)
a documentary on TV.
the safe when he (hear)
out his torch and (crawl)
a plate when I (do)
footsteps. He
under the bed.
the washing-up.
the house when the telephone rang.
the letter when the wind (blow)
it out of my hand.
a bicycle.
15. The boy fell and hurt himself while he (ride)
ở thì Hiên tại đơn, Tương lai đơn và Tương lai tiếp diễn
dogk