In the past 10 years, great changes ___________ place in Beijing.A. took B. have taken C. have took
Many houses ______ by the earthquake and thousands of people were left homeless.
The boy looked ______ because he didn’t pass his maths exam.
Miss Brown, we ______ cleaning our classroom. Can we go home now?
The stories ______ were written by Mark Twain are often humorous.
The weather forecast says that ______ another storm tomorrow.