--- Can you believe I had to pay 50 yuan for a haircut?
-----You should try the barber’s I go. It’s only 10.
| A．as | B．which | C．where | D．that |
Professor Li has interest in history, especially in history of Ming Dynasty.
| A．an; x | B．an; the | C．x; the | D．x; an |
______ in a shower on his way to his house in Lloyd Road, a tall English gentleman began running in order to catch a bus going at full speed about twenty yards ahead of him.
| A．Caught | B．Catching |
| C．Having caugh | D．Having been caught |
The space is left to let the rail expand when it gets hot, ______?
| A．isn’t it | B．is it | C．doesn’t it | D．does it |
There is probably no better way for a foreigner to appreciate the richness and variety of the English language ______ by studying the various ways in which Shakespeare used it.
| A．where | B．as | C．than | D．so |
Only when he failed ______ the stress he was under.
| A．he realized | B．did he realize | C．realized he | D．he did realize |