—I’m sorry that I broke your pen. Let me buy you a new one.
— . I have another one.
| A．Never mind. | B． | C．Thanks. | D．OK. |
I thinknecessary to do some running in the morning.
| A．it | B．that | C．this | D．one |
—I’d like ______ dress. What about ____ blue one?
—Try it on.
| A．a; the | B．a; a | C．the; the | D．the; a |
—Dad, do I need to bring a raincoat with me ?
—I’m afraid you .
| A．will have to | B．needn’t | C．Sure, I’d love | D．No, thanks |
—Did you see him yesterday?
—No, when I got to the airport, he a taxi for home.
| A．has taken | B．had taken | C．will take | D．would take |
The old scientist devoted most of his time ___________ the space science.
| A．develop | B．to developing | C．to develop | D．developing |