I don’t know ________ is in charge of English department.
| A．that | B．which | C．who | D．where |
Finally they agreed ____ the terms of the contract.
| A．on | B．to | C．with | D．at |
Do you agree____ this plan (arrangement)?
| A．at | B．with | C．on | D．to |
I agree ____ what you said.
| A．to | B．on | C．with | D．at |
He wrote the article ____ three days.
| A．at | B．in | C．on | D．by |
He will return____ three o'clock.
| A．after | B．in | C．on | D．at |