My brother wants ____ orange, not ____ orange juice,
| A．an; a | B．an; an | C．an; \ | D．a; a |
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