________ no need for everybody to discuss the problem again since it has already been solved.
A.It has B.There has C.We have D.There is
I didn't like aunt Lucy,who __________ without warning and bringing us presents.
A.always turned up
B.has always turned up
C.had always turned up
D.was always turning up
You'd better get all the work _________ before you leave.
A.finishing B.to finish
C.finished D.be finished
At midnight the enemy attacked _________.
A.without warning B.without notice
C.without permission D.A or B
They had to_________ before they finished the course because they were not well disciplined.
A.drop in B.drop out
C.drop off D.drop by
四、Multiple choice(单项选择)15分
It looks as if they are going to _________ us a lot of money for the concert hall.
A.demand B.cost C.charge D.ask
