Why not ____ your teacher for help when you can't finish _____ the story by yourself?
A. to ask; write B. to ask; to write
C. ask; writing D. asking; to write
_________ volunteers will give out leaflets to ask people to protect the wetlands.
A. Two hundreds B. Hundreds of C. Two hundred of D. Hundred of
English isn’t as as Chinese.
A. easy B. easily C. easier D. easiest
I’ve never________to the Great Wall.
A. been B. gone C. seen D. come
—Have you mended your shoes, Bob?—Yes, I ____ them twenty minutes ago .
A. have mended B. had mended C. mended D. mend
——How many of you have seen the film?
——__________.
A. No one B. None C. Nobody D. Nothing