Some of the naughty boys were standing by the Green Lake, ______ swimming suits.
| A．all of them wore | B．all were wearing | C．all wearing | D．all of whom wearing |
People are using more and more natural gas, wind and other forms of _____.
| A．energy | B．force | C．power | D．strength |
I’d appreciate ____ if you would like to teach me how to use blog and twitter on the Internet.
| A．that | B．it | C．this | D．what |
Harbin No.3 High school is___ school of wonders, ____ school which we students are proud of.
| A．a , a | B．a, the | C．the , a | D．the, the |
－Do you have the time?
－Sorry, I have no watch.
－_____________.
| A．What a shame. | B．Thanks anyway. |
| C．It doesn’t matter. | D．Why not buy one? |
“___________ the election is over,” said Powell, “the time has come for me to step down as secretary of state and return to private life.”
| A．Now that | B．In case | C．So long as | D．As far as |