---Do you know _______?
---Sorry, I have no idea.
| A．where did you park my car |
| B．what’s the matter with him |
| C．which the way is to the park |
| D．when they have finished the work |
—Fire is very useful to human!
—Yes, especially in winter a fire _____________warm.
| A．used to keep | B．can be used to keep |
| C．is used to keeping | D．was used to keeping |
—Mona, _______ will it take to fly to Guangzhou?
—Sorry, I don’t know.
| A．how long | B．how soon | C．how far | D．how many |
—You didn’t come to the meeting yesterday afternoon, did you?
—No, I ________ at the station for my uncle from Beijing.
| A．was waiting | B．have waited | C．am waiting | D．will wait |
—Why are you so frustrated, Ben?
—I was late for class again. I’m afraid Miss Li will be _________ me.
| A．busy with | B．angry with | C．friendly to | D．proud of |
—Do John and Betty have a child？
—Yes. They _______ for twenty years.
| A．married | B．have married | C．have got married | D．have been married |