Would you like to go out for a walk with us? —_____, but I must finish my homework first.
You are too late. The film ______ since half an hour ago. A. has begun B. has been on C. began
Do you know ______ Guangzhou tomorrow? A. whether they leave for B. whether will they leave for C. whether they are leaving for
----- Your classroom is very clean. ----- Yes, it ______ every day. A. is cleaned B. cleans C. is cleaning
The students in Class Two played basketball against Class One yesterday, ______? A. did they B. didn’t they C. weren’t they
Do you think which language is ______, Japanese or English? A. difficult B. the most difficult C. more difficult