You'll ________ in hospital if you drive so fast.
A.die up | B.end up | C.turn up | D.give up |
The professor devoted all his life ____the treatment of AIDS.
A to research B.in researching C.to researching D.at researching
----Where did you put the broom,Tom?
-----I _______it behind the door.But now it is gone.
A.do put | B.do putting | C.did to put | D.did put |
They experimented _____the new medicine _____animals.
A.on; to B by ; on C.with ; on D with; to
Children under six are not ______to school except those of extraordinary intelligence.
A.permitted B.admitted C accepted D.received
three times,but she still couldn’t follow what the old man said.
A.Having told | B.Having been told |
C.She had been told | D.Though he had been told |