In the meantime, the question facing business is whether such research is________the costs.
| A.valuable |
| B.worth of |
| C.worthy of |
| D.worthwhile |
Each member of ____ Green Pace Club is required to gain ____ better understanding of their system.
| A.a; / | B.the, a | C.the, the | D.a, a |
---Ken, ____, but your TV is going too loud.
| A.I’d like to talk with you | B.I’m really tired of this |
| C.I hate to say this | D.I need your help |
The road conditions there were very good, _______ was more than we could expect.
| A.it | B.what | C.which | D.that |
Because he was not ________ the new speed limit, he was stopped and fined by the police.
| A.good at | B.tired from | C.interested in | D.aware of |
We _________ some money every month in order to buy a computer.
| A.set out | B.set up | C.set aside | D.set about |