These teenagers don’t know much of the world yet; that’s why they are so easily _________ .
| A．taken in | B．taken on | C．taken up | D．taken over |
______ alone in a dark room, the little girl was so frightened as to cry loudly.
| A．Leaving | B．Left | C．Being left | D．To be left |
— Thanks for your help.
— Don’t mention it. I _______ offered some advice.
| A．basically | B．merely | C．eventually | D．hopefully |
Ladies and gentlemen, I have the great privilege____ introducing our speaker for tonight.
| A．in | B．of | C．about | D．on |
_______ 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 |
The teacher recommended that everyone _______ this dictionary.
| A．bought | B．buying | C．buys | D．buy |