—Is the chemistry experiment easy? —______. I’ll just do my best.
| A．I think so | B．Certainly |
| C．Not a little | D．Anything but |
It wasn’t until then _______ their marriage was breaking up because they had little in common.
| A．did I realize | B．that I realized | C．had I realize | D．when I realized |
The earthquake in Japan, measuring 9.0 on the Richter Scale, was so violent _______ cause a series of explosions of the nuclear reactors in several power stations.
| A．to | B．that | C．as to | D．as that |
By the time you arrive home, I _______, so please don’t make any noise when you come in．
| A．have been sleeping | B．would have slept | C．had slept | D．shall be sleeping |
It’s natural that I didn’t recognize her immediately I saw her. _______, it’s almost 5 years since we met last.
| A．After all | B．In addition | C．What’s more | D．In particular |
—The Kiwi fruits in this supermarket are _______ sale now, and they are sold ______ the pound.
— Really? How much cheaper are they?
| A．for; in | B．on; by | C．for, by | D．on, in |