Today is Christmas Eve. The department store ______ be very crowded.
| A．has to | B．need | C．should | D．had better |
It is ______ to improve the working conditions for the construction workers.
| A．worthwhile | B．worth | C．worthy | D．worthy of |
Nobody but me ______ that either you or Tom ______to take part in this activity.
| A．knows / is | B．know / are | C．know / is | D．knows / are |
—Do remember to observe the traffic rules in order not to have a record of speeding or drunk driving.
—_________.
Made itB. Understood itC. Got itD. Remembered it
________ is to attend our evening.
| A．Both the singer and the dancer | B．Either the singer or dancers |
| C．The singer or dancers | D．The singer and dancer |
—You seemed to be impressed by his skill.
—No. It was his courage ________ his skill that really impressed me.
| A．but also | B．except for | C．as well as | D．rather than |