——Why are the tax collectors so busy?
——Many people prefer to have their tax forms completed by a professional rather than ___.
| A．do it themselves | B．doing it themselves |
| C．to do it themselves | D．done by themselves |
______ without friends ______ the most difficult challenge for Chuck while living on the island.
| A．How to survive, is | B．How does he survive, are |
| C．How does he survive, is | D．How to survive, are |
--How about buying Tim a mobile phone ? After all, he isn’t a boy any more.
--I think it’s necessary, for we sometimes want to make sure if he ____ for dinner.
| A．will come | B．comes | C．has come | D．would come |
— I didn’t care about what other people thought about me.
— Well, you ________.
| A．should | B．could | C．would have | D．ought to have |
_________,the idea of having to work under a woman defeated him.
| A．Wanting the job very much | B．Although wanting the job badly |
| C．Though he wanted the job very much | D．He wanted the job badly |
The killer insisted that she was defending herself when _______.
| A．attack | B．attacked | C．to attack | D．having attacked |