An invention is a new way of solving a problem, so try our best to think of many ________and unusual ways.
| A．varying |
| B．variety |
| C．varied |
| D．variation |
The little girl can ______ music.
| A．sing for | B．sing with | C．dance to | D．dance with |
The child was told to ______ for being rude to his uncle.
| A．excuse | B．apologize | C．pardon | D．forgive |
Last year the number of death increased by 2%-5% ______ the year before last.
| A．comparing to | B．comparing with | C．to compare with | D．compared with |
Some of the wolves there _________ their fur.
| A．are hunting | B．are hunting for | C．are hunted for | D．hunt for |
I’m used to ________ in the house which _______ to keep books and magazines.
| A．living; uses | B．live; was used | C．live; used | D．living; was used |