There ______ great changes in our city in the last ten years.
A. are B. were
C. had D. have been
--How is your grandma?
--She is fine. She used to ______ TV at home after supper. But now she is used to ______ out for a walk.
A. watch; go B. Watching go
C. watching; going D. watch; going
– I often use micro-blog to communicate with others.
-- You are so smart! Can you please tell me _____?
A. how to do B. how to use it
C. how to use D. when can I use it
–I’ve shown you all the interesting and important places of our school.
--Thank you for ______ so much time.
A. taking B. spending
C. costing D. Having
--I think students should have mobile phones to call their parents.
--______. They often use them to play games instead.
A. I hope so B. I don’t agree
C. No problem D. Good idea
It’s fun _____ lantern riddles during the Lantern Festival.
A. guess B. guesses
C. guessing D. to guess
