It’s required that the students__ mobile phones in their school, so seldom _ them using one.
A．not use; will you see
B．should not use; you will see
C．don’t use; will you see
D．would not use; you will see
_____ a reply, he decided to write again.
A．Not receiving B．Receiving not
C．Not having received D．Having not received
My TV has ________so I can't watch it and I don't know how to kill time.
A．broken in B．broken down
C．broken out D．broken into
It was such a ________to hear that her son was found safe and sound in the forest.
A．ease B．assistance C．comfort D．relief
I try to ______ a few minutes every day to do some exercises.
A．set out B．set off C．set up D．set aside
________writing the article，the author forgot that he had a meeting to attend.
A．Absorbed in B．Absorbing at
C．To absorb in D．Having absorbed by
