从所给的四个选项中选择最佳答案

Sam and Jim ________ to Paris now, either of them ________ there twice already．

[　　]

A．have been, have gone　　  　　　B．have gone, have been

C．have gone, has been　　　  　　 D．have been, has gone

There are ______ students in this school than in that one.

[    ]

　　A. many   B. many more   C. much   D. much more

______ our heads hung heavy clouds.

[    ]

A. Down　　B. Above　　C. Over　　D. Up

He said that he ________ never ________ such an interesting film before.

[　　]

A．had, seen

B．had, saw

C．did, see

D．has, seen

He ________by yesterday evening.

[　　]

A．hasn't finished

B．hadn't finished

C．wasn't finishing

D．didn't finished

The speaker spoke in a loud enough voice ______ everybody in the meetingroom.

[    ]

　　A. so that   B. so, that   C. in order to   D. so as to

She ______ a piano concert if she ______ here next week.

[    ]

　　A. will give, will be   B. is going to give, was

　　C. will give, is　　    D. gives, will be

She went on working ______ it was very late.

[    ]

　　A. but   B. since   C. because   D. though

______ number of the boys in our class is larger than ______ in Class A.

[    ]

　　A. The, that   B. A, that   C. The, boys   D. A, boys

Most of ______ students in these high schools will go to ______ college after graduation.

[    ]

　　A. the, a   B. /, the   C. the, /   D. /, a