20.She is the only one of the students who____a winner of the match.A.1s B are C.have been D.had been
—Do you think you could do without help? —______. This is not the first time for me.
Whom would you rather ________ with you, Jim or Jack?
On a rainy day I was riding my bike to pick up my son ___ a terrible accident happened ahead.
— Do you know where Miss Gao is? I couldn’t find her anywhere. — She ________ have gone far, for her coat is still here.
— If you like, I can do some shopping for you. — That's a very kind_______.