1.The children______not to play with fire.

1.The children______not to play with fire.
A.are often told B.telling C.are telling D.told
2.The APEC meeting_____ in Shanghai last autumn.I hear it_____ in different countries every year.
A.is held,is held B.was held,is held C.was held,has held
D.is held,will be held
3.Bill said he_____me a model plane if he_____time.
A.made,had B.made,would have C.would make,had D.would make,would have
4.Tom said he______as soon as he_____his work.
A.came,finished B.would come,finished C.would come,had finished D.would come,would finish
5.Helen_____her keys in the office so she had to wait until her husband_____home.
A.has left,comes B.left,had come C.had left,came D.had left,would come
6.Nobody could tell_____her answer was right or not.
A.if B.whether C.that D.what
7.When Alex got to the officethis morning,the meeting_____for twenty minutes.
A.has begun B.had begun C.has been on D.has been on
8.The girl was sad because she_____by some classmates for her mistake.
A.is laughed B.was laughing at C.has laughed at D.was laughed at
9.You must tell the police______at about ten o'clock yesterday evening.
A.what were you doing B.what did you do C.what you were doing D.what you did
10.About 500 cars_____in this factory next year.
A.were made B.will make C.have been made D.will be made

ABCBC
B
7.HAD BEEN ON
DCD