you may have, you should gather your courage to face the challenge.
| A．However a serious problem | B．What a serious problem |
| C．However serious a problem | D．What serious a problem |
If we follow his plan, we can do the job better with _____money and ____people.
| A．less, less | B．fewer, fewer | C．less, fewer | D．fewer, less |
----Let’s ________some dumplings right now.
---- OK. I will cut up the meat first.
| A．eat | B．buy | C．heat | D．make |
When Mary came, I _____ on the piano.
| A．is playing | B．plays | C．was playing | D．played |
Cars, buses and bikes ________ stop when the traffic lights turn red.
| A．can | B．may | C．must | D．need |
_______ we got to the station, the train had left already.
| A．If | B．Unless | C．Since | D．When |