exercise 1

1. As the weather was fine, we decided to climb the mountain.

2. My sister was expecting me, so I had to go now.

3. A body in motion remains in motion at a constant speed in a straight line unless acted upon by an external force. 4. We knew spring was coming as we had seen a robin.

5. The moon is so far from the earth that even if huge trees were growing on the mountains and elepants were walking about, we could not see them through the most powerful telescopes which have been invented.

6. Upon his death in 1826, Jefferson was buried under a stone which described him as he had wished to be remembered as the author of the Declaration on Independence and the

Virginia Statute for Religious Freedom and the father of the University of Virginia.

1.他的话，我可不信。

2.会上讲了什么，我一点没记住。

3.王先生我认识。

4.唱歌，他是最棒的。