Professor Wang ________in our school till next Sunday．
| A．will have stayed | B．has stayed | C．is staying | D．stayed |
--Where is your father?
--He to Australia on business.
| A．has been | B．went | C．has gone | D．will go |
—I’m sorry I don’t speak English very well.
—No, your English is good enough.
—__________.
| A．No, I don’t think s | B．Thank you |
| C．I’m very sorry to hear that | D．But yours is much better than mine |
London is the city ____ has got the chance to host the 2012 Olympic Games .
| A．which | B．what | C．it | D．where |
____hard ,and you will make greater progress.
| A．If you study | B．Study | C．Studying | D．To study |
There was a time_____we went to the country and stayed with the farmers there.
| A．which | B．that | C．when | D．while |