Chia động từ trong ngoặc ở thì quá khứ hoặc quá khứ tiếp diễn
1.I.my friend harry______off the ladder while he______the ceiling of his room.(fall,paint)
2.we______the house in 2003.at the time it______$ 150.000.(buy,cost)
3.dad______interested in buying a new car.(not be)
4.my sister______for me at the airport terminal whe I_______(wait,arrive)
5.a few nights ago,I______a book when suddenly I______a noise outside.a few teenagers______loud music.(read,hear,play)
6.the fire______when the first firefighters_____at the scene.(still burn,arrive)
7.my brother_____for a job when he______across an intersting ad in the newspaper.(look,come)
8.I______someone call my name._____around and_____my dad satanding at the back of the queue.I______so surprised.(hear,turn,saw,be)
9.my sister_____a bright summer dress when I_____her at the perfomance.(wear,see)
10.I_____preparing dinner at 4.pm and I ______ still at it when my wife_____home.(start,be,come)