Only when I woke up______ what had happened.
| A．I knew | B．I did know |
| C．did I know | D．had I known |
To keep healthy, most retired old people____ jogging as a regular form of exercise.
| A．take up | B．make up | C．carry out | D．hold out |
John, may I use your computer now?
Sorry, it is not ____at the moment. It is being repaired.
| A．convenient | B．valuable | C．available | D．comfortable |
Tom, look at your shirt! It requires ________.
| A．washing | B．washed | C．to wash | D．being washed |
Mr. Smith thought of himself as _______,and this accident had ________ effect on his life.
| A．a failure; a | B．failure; an | C．a failure; an | D．failure; the |
He feels it dangerous for a girl to be out late at night, so he won’t have his daughter _______ home late.
| A．arrive | B．arriving | C．toarrive | D．arrived |