–What do you think of the talk show last night?
--I didn’t watch it.I ______ mum with some chores.
A.helped B.was helping C.have helped
With the development of China, great changes have in Hainan.
A. given away
B. taken place
C. broken down
—Meimei, you look excited. Why?
— My class will go on a visit to Qionghai.
A. two days
B. two-days
C. two-day
How I wish to go to the painting show again, though I it once.
A. visited
B. have visited
C. will visit
—Li Hong failed the English exam yesterday.
—. She must work harder.
A. Good luck
B. It’s OK
C. I’m sorry to hear that
You’d better finish your homework now, I won’t let you out.
A. and B. or C. so