The US Space Agency sent up a space probe to hit the moon to see ______.
| A．whether there was water on it | B．whether was there water on it |
| C．whether on it was there water | D．whether was water on it |
We won’t ______ you ______ away with cheating in the exam.
| A．let; getting | B．have; get | C．let ; keeping | D．have; getting |
The surgeon suggested that he __________ at once.
| A．needed operating on | B．needed operation |
| C．need operating on | D．need to be operated |
Great changes have taken place in that school. It is no longer_____ it was 20 years ago,__________ it was so poorly equipped.
A. what; when B that; which C. what; which D. which ;that
It is strongly recommended that the machine_____________ every year.
| A．are checked | B．should check | C．checked | D．be checked |
Fully ________ looking after three children at home, she no longer has time to enjoy the various activities in the club.
| A．attached to | B．occupied in | C．contributed to | D．devoted to |