—Is there any possibility _________ you could pick me up at the airport?
—No problem.
| A．when | B．whether | C．that | D．what |
_____ there are many different interpretations of our body language, some gestures seem to be universal.
| A．When | B．While | C．Because | D．Since |
The speaker raised his voice but still couldn’t make himself _____.
| A．hear | B．to hear | C．heard | D．to be heard |
Theme parks try to make sure that visitors leave _____ more about their theme.
| A．to know | B．knowing | C．know | D．known |
Mother _____ us stories when we were young. 
| A．was used to tell | B．is used to telling | C．used to tell | D．used to telling |
The book was so _____ that I couldn’t help laughing from beginning to end.
| A．amused | B．bored | C．amusing | D．boring |