一、请将下面的句子翻译成英文（使用提供的词组）。 二、翻译！

1.I used to go to the movies, but no time
2.Two workers repair broken pipes cooperate with each other.
3.This is a cruel practice which should be stopped immediately
4.Which aspects of your most difficult work, which the most rewading.
5.Some people think he is very rough, but it is not the case.
6.I will do my best to help, but whatI can do is a limit to.
7.He gets a large sum of bonus result in his hard work .
8.The children are watching planes take off and landing.
9.I always get seasick on board the ship to.
10.Museum open to the public on the first day, a total of 20,000 people come to visit
11.Committee is consist of scientists and engineers.
12. I can not go home with my work is not completed,
Cultural phenomenon that exists between animals of a species share a common life habits, mutual understanding between each other's actions. Their culture is different from humans, their culture mainly in the way of life, they do not focus on material gain, they focus on feelings, as illustrated by "Even a vicious tiger will not eat its cubs "affection for them is more important than everything.
Good luck for you !