How long ______ we take part in the college entrance examination?
| A．is it since | B．will it be before | C．is it when | D．will it be since |
The 2012 Olympics ________ in London is expected to attract millions of visitors from home and abroad.
| A．to hold | B．to be held | C．held | D．to be holding |
Have you heard ________ news? The price of _______ petrol is going up again!
| A．the; the | B．不填; the | C．the; 不填 | D．a; 不填 |
If I could help___,I needn’t have taken trouble to send the broken computer to the repairing centre.
| A．myself | B．it | C．that | D．this |
—You have promised to go ,then why aren’t you getting ready ？
—I you to go at once .
| A．haven’t realized ;want | B．didn’t realize ;wanted |
| C．don’t realize ;want | D．don’t realize ;wanted |
The new dictionaries are very useful. Theywell and already.
| A．sell, have been sold out | B．sold, had sold out |
| C．sell, sell out | D．are sold, have been sold out |