It has been a long time for human to make _____ to reach the moon.
A.its easy | B.it’s possible | C.it truth | D.it possible |
Having been ill in bed for nearly a month, he had problems __________ the exam.
A.pass | B.passing |
C.to pass | D.passed |
It was so dark that he __________.
A.didn't dare to go out to fetch some water |
B.not dared to go out to bring some water |
C.dares not to go out to bring some water |
D.not dare to go out to fetch some water |
The Wangs are considering __________ to Huangshan for a trip at five tomorrow morning.
A.to move off | B.moved off |
C.moving off | D.move off |
The rule is true __________ all cases.
A.about | B.on |
C.of | D.to |
Don't worry; the guide will tell you how to avoid __________ ill while travelling.
A.to get | B.being got |
C.getting | D.to be getting |