How do you think _________that he was an hour late on such a short journey?
A.it came about | B.did it come about |
C.it was come about | D.was it come about |
----- What do you think of my paper?
----- The _______ part is well written but the latter is just so-so.
A.primary | B.former |
C.late | D.latter |
I _______ use a clock to wake me up because at six o’clock every morning the train comes by my house.
A.couldn’t | B.mustn’t |
C.shouldn’t | D.needn’t |
A number of tests have been conducted to _______ that these drugs have no side effects.
A.find out | B.look for |
C.make sure | D.work out |
Every year, typhoons and losses ______ lead to are frightening though measures have been taken.
A.which | B.that | C.they | D.ones |
The managers discussed the plan that they would like to see __________ the next year.
A.carry out | B.carrying out |
C.carried out | D.to carry out |