恐龙很久以前生活在陆地上，但是后来就消失（翻译成英文）

1. Dinosaurs living in the land a long time ago, but later disappeared.
恐龙很久以前生活在陆地上，但是后来就消失了。
2. After visiting the museum do you feel tired? A little tired / not tired
参观完博物馆后你感到累了吗？ 有点累/一点也不累

3. Please do not fear that horror film, it is said the story is not true.
请不要害怕那恐怖片，据说故事不是真的。
4. Yesterday, nobody knew what happened to him.
没人知道昨天他发生了什么事
5. He is our boys, one of the highest class, he weighed 80 kilograms.
他是我们班上最高的男生之一，他重达80公斤。
6. Yesterday, in math class, the teacher told us to stop and not to look out the window.
昨天，在数学课上，老师停下来叫我们不要向窗外看。
7. (1)He started learning to swim at the age of five.
(2)He started learning to swim when he was five years old
在他五岁的时候，他就学习游泳了。
8. Most people like to eat sandwiches, but few people are aware of their history.
大多数人喜欢吃三明治，但很少有人知道他们的历史。
9. Please insist on running it! Do not stop running!
请坚持跑下去！不要停止跑步！

楼主的题好多，分数好少，但是，相对于楼上的