Food supplies in the flood-stricken area ______. We must act immediately before there’s nothing left.
| A．have run out | B．are running out |
| C．have been run out | D．are being run out |
----It’s cloudy outside, Please take an umbrella. ----- ___________.
| A．Yes , take it easy | B．Well , it just depends |
| C．OK, just in case | D．All right , you’re welcome |
Don't get off the bus ________ it is stopping.
| A．until | B．before | C．while | D．after |
—John always thinks of others instead of himself.
—So he does. It is________ him to offer help to others.
| A．aggressive for | B．typical for |
| C．typical of | D．conventional of |
Considering the advantages of the method, they decided to ________ it.
| A．arrange | B．possess | C．adopt | D．adapt |
Teaching as a career ________ to many people because of the long holidays.
| A．attracts | B．calls | C．appeals | D．pulls |