—Look! Mrs. Smith is standing in front of the teaching building.
—It______ her. She has gone to Egypt for her holiday.
A.must be B.mustn’t be C.can be D.can’t be
---How was your trip to Beijing?
---Everything was wonderful except that our coach _______ once on the way.
A.broke down B.slowed down C.calmed down D.put down
---Could you tell me __________?
---Certainly, and the earlier, the cheaper.
A.how long it will take to get to Moscow
B.if I can book a direct flight to Moscow online
C.where I can buy a ticket for the direct flight to Moscow
D.whether I can buy a ticket to Moscow without my passport
---What do you need to carry on with your work?
---All _______ I need is enough support from my family and friends.
A./ B.which C.what D.who
---Why are you so happy?
---Because the offer from Harvard University I’m looking forward to ________.
A.has arrived B.to arrive C.arriving D.arrive
---Mary, have you seen ________ film Avengers 4 recently?
---Yes, of course. I can’t think of _______ more exciting one than that.
A. an, a B. the, an C. the, a D. a, the
