There are ______ to show that a new , different city is coming out of its dark past ．
| A．signals | B．marks | C．signs | D．symbols |
—Have you found a new job, Jim?
— Not yet. I really regret the IBM's offer.
| A．to turn down | B．turning down |
| C．turned down | D．turn down |
Carl hopes to win the tennis game one day. That is he has been practicing hard.
| A．why | B．how | C．because | D．where |
Ever since the patients moved to the new hospital last year, they better medical treatment.
| A．have received | B．had received |
| C．will receive | D．received |
Living in a fast-paced world, we get left behind if we stop learning.
| A．should | B．dare | C．may | D．need |
Shila doesn't speak our language, she seems to understand what we say.
| A．and | B．yet | C．so | D．or |