1、I must get up early before 6 o'clock every morning and I am not allowed to be late for school.
2、My parents don't allow me to use cellphone at school . I was allowed to use it at home on weekends.
3、I can't watch TV on weekdays. I can only watch TV on Saturday and Sunday nights.
4、I'm not allowed to surf the Internet or play computer games from Monday
to Friday .
5、I must go home before 6:00 pm after school.
6、I must finish my homework first on weekends .If I don't finish my homework,I won't be allowed to watch TV or surf the Internet.
7、I have to wash my clothes by myself. My parents don't help me with my clothes.
8、I have to cook lunch and clean my room on Sundays .
9、I mustn't spend nights at my class
mates' or friends' home . However late it is in the evening, I have to go home .
10、My parents asked me to go to bed before 11 o'clock every evening.
在七年级下册的英语教材中，单词“sea”出现在第二单元。这个单元主要介绍了自然环境和地理知识，其中包括了与海洋相关的词汇。通过学习这个单元，学生们可以了解到海洋的广阔和深邃，以及它对于地球生态和人类生活的重要性。同时，他们也能够学习到与海洋相关的词汇和表达方式，提高他们的英语语言能力。因此，在第二单元中，学生们可以学习到“sea”这个单词，并了解到它的含义和用法。
it starts raining,开始下雨。
start doing sth 开始做某事，it代表天空，因此天开始下雨翻译为：it starts raining.