_____, the students insist that he _____ separated from his desk mate, who is very naughty.
A.Avoiding to be affected; be |
B.To avoid to be affected; would be |
C.Avoid being affected; should be |
D.To avoid being affected; be |
.In this experiment, they are woken up several times during the night, and asked to report what they____.
A.had just been dreaming | B.are just dreaming |
C.have just been dreaming | D.had just dreamt |
When he was alive, the old scientist used to say that knowledge ____from practice and he gained his experience by doing a lot of practical work.
A.was coming | B.had come | C.comes | D.would come |
He ___articles for our wall-newspaper these three years, and he ___about forty articles.
A.has been writing; has written | B.has been writing; wrote |
C.is writing; has been writing | D.has written; has written |
The children ______ very quiet; I wonder what they ____up to.
A.were; are being | B.are being; are | C.are; do | D.are being; do |
Jim talked for about half an hour yesterday.Never_____ him talk so much.
A.I heard | B.did I hear | C.I had heard | D.had I heard |