----Can we find before an earthquake?
----Yes. Some animals will run wildly and some plants will come out in the wrong season.
| A．something unusual | B．anything unusual |
| C．unusual something | D．unusual anything |
You will have a better chance _____ passing your exams if you work harder.
| A．of | B．at | C．in | D．To |
— Where is your father now?
— I’m not sure. He be in the kitchen.
| A．must | B．may | C．can | D．need |
It’s difficult to live in a foreign country, if you can’t speak foreign languages.
| A．mainly | B．really |
| C．luckily | D．especially |
—Can you finish the work in an hour?
—____________.
| A．No problem | B．That’s all right |
| C．We don’t believe it | D．Good idea |
There are ________ books in the National Library.
| A．twenty millions | B．twenty millions of |
| C．twenty million | D．twenty million of |