The top student failed again in the examination and only then ______ the importance of reading and memorizing the English texts.
| A．he realized | B．he had realized | C．had he realized | D．did he realize |
Don’t play with dog, Jack, for it _____ be dangerous at times.
| A．shall | B．can | C．should | D．must |
The confidence of the Chinese film makers _______by Avatar, the release of______ has not only set a good example for the Chinese film industry but also embarrassed our directors, who lack professional ethics.
| A．has blown; which | B．have blown; that |
C．has been blown; which | D．have been blown; that |
Of the two, I would prefer______ camera, which is very easy for me to carry.
| A．a small | B．a smaller | C．the smaller | D．the small |
Good afternoon. I’m ______to inquire about the four-bedroom house you __
____ in the newspaper.
| A．called; advertised | B．called; advertising |
| C．calling; advertising | D．calling; advertised |
--- Do you really mean to prepare our lecture two months in advance?
--- Sure. Anyway, ___________
| A．a good beginning is half done. | B．a bird in the hand is worth two in the bush. |
| C．a fall into a pit, a gain in your wit. | D．the early bird catches the worm. |