31.Weshallaskforsamplesandthenwecanmakeourdecision.A.tobesentB.beingsentC.tosendD.tohavebeensent32.TomwasveryhappywhenhisparentstoldhimthattheybacktoAmericasoon.A.wouldcomeB.willcomeC.iscomingD.are

Question

31.We shall ask for samples ____ and then we can make our decision.
A.to be sent
B.being sent
C.to send
D.to have been sent
32.Tom was very happy when his parents told him that they ____ back to America soon.
A.would come
B.will come
C.is coming
D.are coming
33.Don’t lose heart!You should ____your courage and overcome the difficulty.
A.hold up
B.set up
C.pull up
D.pluck up

Answer 1

A 被动语态(to be done)
A过去将来时(主动词是told)
A鼓起勇气