It's not yet clear ____ of those will be chosen to do the job.

[    ]

A. that   B. whom   C. which   D. whose

_____ surprised me most was ______ such a little girl of seven could play the violin so well.

[    ]

A. That; what   B. What; that   C. That; which   D. What; which

_____ nothing to do with us.

[    ]

A. What she did have　　 B. What she did is

C. What did he do has    D. What she has done has

Can you make sure _____ the gold ring?

[    ]

A. where Alice had put   B. where had Alice put

C. where Alice has put   D. here has Alice put

The man would like to do what he ____ help the poor boy.

[    ]

A. can B. can to C. must D. must to

Her sister has been engaged ________ an American engineer.

[　　]

Students should sit ________ while listening to the teacher in class.

[　　]

I have tried to ring him up the whole morning, but still I haven't ________ .

[　　]

We learned English ________ .

[　　]

John could hardly manage to finish the work, ________ ?

[　　]