Do you remember _____ Mr.Smith at the meeting last Saturday?
A.to meet | B.meet | C.meeting | D.being met |
—Why are you standing here?
—I’m waiting for Shirley. She will be back _____.
A.gradually | B.originally | C.shortly | D.abruptly |
. By the year 2020 scientists _____ a lot of research on AIDS.
A.had done | B.do | C.are doing | D.will have done |
_____ is commonly believed that the play was written by Shakespeare.
A.It | B.That | C.What | D.As |
He made a promise____he would achieve the success that his parents were looking forward to.
A.what | B.when | C.that | D.which |
After a knock at the door, the children heard his mother’s voice him.
A.calling | B.called | C.being called | D.to call |