________ left the door unlocked must be held responsible for the accident.
| A．Whomever | B．Whoever |
| C．Whatever | D．Whenever |
We're leaving at six o'clock , and hope _____ most of the journey by lunch time .
| A．to do | B．to have done | C．to make | D．to have made |
—Ms Lin looks rather a kind lady. —But in fact she is cold and hard on us. You ____believe it!
| A．shouldn’t | B．wouldn’t | C．mustn’t | D．needn’t |
-----“I think the teacher is wrong, _____?”
------“No, I don't think so.”
| A．don't you | B．don't I | C．doesn't he | D．doesn't she |
What do you imagine _____ him from going?
| A．to prevent | B．preventing | C．to have prevented | D．prevented |
My friend Mary is _____ beautiful girl and _____ girl everyone likes to work with.
| A．a, a | B．a, the | C．the, a | D．the, the |