Robert is said _______abroad, but I don’t know country be studied in . A. to have studied B. to study C. to be study D to have been studying
. —I hear our manager wants to hire a new secretary. — _______?
There is a small group of words which even some native speakers and writers of English find ______.
. I’ll come and see you _____ I go to Hong Kong.
____ the rain has stopped, let’s start again.
I went to bed very late that night, _____, early the next morning.