— Betty, you don’t look well. What's wrong?
—I have a fever.
— ______. You'd better go to see a doctor.
| A．I'm sorry to hear that | B．Oh, mine |
| C．It's all right | D．You look bad |
He seems _______ nice.
| A．to be | B．is | C．that | D．was |
More than two _______years ago, people knew little about the universe.
| A．thousands | B．thousand | C．thousands of | D．thousand of |
I can't drive a car now, but I_______ able to do it in 2015.
| A．was | B．will be | C．am | D．is |
They arrived at our factory yesterday.
| A．came | B．got | C．reached | D．went |
I will telephone you at four o’clock.
| A．wake you up | B．call your name | C．ring you up | D．ring up you |