6. Claudia drew a (正方形) on the paper.

5. It's very dangerous to go across the (沙漠) by yourself.

3. Qinshihuang is an a emperor of China.

4. There is a new (寬闊的) road in front of our house.

2. Many animals are in danger. We should try our best to p them.

1. —What's the p of the city?

一It's about 30,000.

5. 據(jù)我所知，他獲得了這次比賽的冠軍。

  I know,he is the winner of this competition.

4. 如你所見，她是我們班學(xué)習(xí)最努力的。

   ， she works hardest in our class.

3. 這個(gè)國家的人口是全世界最少的。

This country has in the world.

5. The river is about 100 kilometers .

   A. long   B. width   C. length   D. size

4. They don't drive their cars our environment.

   A. protect   B. to protect

   C. protected   D. to protecting