College students have to share the same dormitory with several other boys or girls. Write a comment of about 400 words on the advantage of rooming together.

In the first part of your writing you should present your thesis statement, and in the second part you should support the thesis statement with appropriate details. In the last part you should bring what you have written to a natural conclusion or a summary.

Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the above instructions may result in a loss of marks.

Write your composition on ANSWER SHEET FOUR.

根据短文，回答1~5题此处正确的答案是_________.

______(这个地区上个月遭受了严重的地震)，whichhascausedgreatloss．

Professional treatment from your dentist works better than over-the-counter products in ______.

What kind of right do you have if the shop owner offers to replace the faulty article？ You have the right to ______and ask for a refund.

A—order page B—assurance service

C—returns on investment D—electronic billing

E—data entry F—vendor

G—information protection H—reseller

I—settlement of exchange J—web-based marketing

K—consumer confidence L—electronic commerce

M—Internet Explorer N—telephone sales

O—transaction integrity P—information technology