She asked __________to work in Tibet .
A. to be sent
B. to send
C. sent
D. send
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The girl seems _________ (be) unhappy.
A. be
B. to be
C. being
D. been
I have a large house to________ .
A. live
B. lived
C. live in
D. living
It is too late______ it.
A. to do
B. do
C. did
D. done
I have a lot of books______ .
A. read
B. to read
C.to be read
D.to reading