25.I have many friends, ____ some are businessmen.
| A．of them | B．from which | C．who of | D．of whom |
Is this the reasonat the meeting for his carelessness in his work?
| A．what he explained | B．how he explained |
| C．he explained | D．why he explained |
is the power of the Internet that you can get whatever you want in no time.
| A．So | B．This | C．That | D．Such |
We hope we will make history comefor the children.
| A．live | B．lively | C．alive | D．living |
—Late again!
—Sorry. I washalfway for half an hour on my way to work this morning.
| A．broken down | B．held up | C．cut down | D．closed up |
He didn’twhat he read because his mind was on something else.
| A．take on | B．take in | C．take over | D．take for |