You______ to the meeting this afternoon if you have something important to do.
A. needn’t to come B. don’t need come
C. don’t need coming D. needn’t come
—Why are you looking for Mary in a hurry, John?
—The boss is wondering where she _______ and how long she _______ there.
A. has been; has been B. has gone; has gone
C. has been; has gone D. has gone; has been
What was the boy searching ________?
A. for the Internet B. the information for the Internet
C. for on the Internet D. Internet
Now mobile phones are not so expensive as they _______ to be.
A. use B. used C. are used D. were used
Do you know how long the meeting has _______?
A. lasted B. held C. over D. begun
All the students agreed to go to Qingdao by _______ sea and camp by _______ sea.
A. the; a B. / the C. /; / D. a; the
