Animals are different from plants ________ they can move when they are attacked by others.
| A．where | B．in which |
| C．for which | D．in that |
Mr Smith sold that magnificent cottage of his on the sea ________ 2,000,000 dollars.
| A．at | B．for |
| C．to | D．by |
________ the rapid growth of short messages sent by mobile phones, the increasing number of criminal cases appeared through short messages.
| A．For | B．By |
| C．As | D．With |
—Have you read the book War and Peace ________ Tolstoy?
—No. I’ve never heard of it.
| A．for | B．by |
| C．with | D．to |
The study you have been making ________ the ancient Chinese characters is an instructive job.
| A．to | B．for |
| C．of | D．from |
Food prices increased ________ 10% in less than a year.
| A．for | B．to |
| C．by | D．at |