Volunteers who work at community _____ all the love we can give them, since they offer so much but get so little reputation.
| A．reserve | B．serve | C．observe | D．Deserve |
The first thing she did _____ up to her trainer and thanked her.
| A．was go | B．was going | C．and went | D．go |
The boy gathered all his _____ to stand up.
| A．strength | B．power | C．force | D．energy |
We were all waiting for you. You _____ for the seaside by yourself without
leaving a message.
| A．mustn’t leave | B．shouldn’t have left |
| C．could not have left | D．needn’t leave |
Though he is still a child, he has already read _____ 1,000 books.
| A．so much as | B．as many as | C．as much as | D．so many as |
With online course Crazy English has over 20 million students all over China _____the class through the Internet.
| A．attending | B．attended | C．attend | D．to be attending |