There’s no doubt ______ the famous professor will come to give us a lecture.
| A．if | B．that | C．what | D．whether |
What he said was not relevant _________ the matter in hand.
| A．in | B．to | C． for | D．at |
Those _________may leavetheclassroomnow.
| A．whohasfinished | B．whohavefinished |
| C．havefinished | D．whomhavefinished |
When they saw the police car, the attackers turned and ________ .
| A．flee | B．fleed | C．fled | D．slipped |
The classroom wants __________.
| A．clean | B．cleaned | C．to clean | D．cleaning |
I’m going shopping. Do you have anything ________ ?
| A．to be picked up | B．to pick up | C．picked up | D．pick up |