With trees and grass_____ about 35％ of the urban area，the city of Hefei has taken on a new look.
| A．covered | B．being covered | C．to be covered | D．covering |
After driving for five hours, they arrived at they thought was the place they had been dreaming of.
| A．what | B．that | C．which | D．where |
—Sorry we’re late．We ______ the wrong turning．
—That’s all right．Come in, please．
| A．take | B．have taken | C．took | D．had taken |
You can try to guess the meaning of ______ words you don’t know from ______ passage．
| A．the; 不填 | B．the; the | C．不填;不填 | D．不填; the |
--- What do you think made Ceha so happy? --- a prize in the recent competition.
| A．Winning | B．Won | C．As she won | D．Because of winning |
— Why not have a new machine designed?
—__________. I’ll have someone do it soon.
| A．I don’t think so | B．I’m not sure |
| C．It’s up to you | D．Sounds like a good idea |