You should keep in mind ________ you should behave while travelling abroad.

①自花传粉植物

②异花传粉植物

③闭花传粉植物

④具有易于区分的相对性状

⑤豌豆花大，易于去雄和人工授粉

⑥是单性花，易于进行人工授粉．

一词多义，我会选择。

收拾：①整顿，整理；②修理；③整治；④消灭，杀死。

哥哥犯了这么大的错误，爸爸晚上回来肯定收拾他。____

闹钟坏了，妈妈让爸爸去收拾一下。____

弟弟把桌子收拾的干干净净。____

老农来了，把狡猾的狼给收拾了。____

    Many young people want to be famous players like Yao Ming. They think they will own (拥有) everything when they are famous. And then they will do what they want. For example, when you are famous, you can do something good for schools and charities (慈善机构). You can also do some work to help others. However, as a famous person, it is not easy. You will meet many problems. If you are famous, people will follow you everywhere. They are around you every day, but you'll never know who your real (真正的) friends are. You'll lose your own (自己的) life. In fact, many famous people are not happy. They feel that the life before was more interesting.

    We are learning English, but how can we learn English well ? A student can know a lot about English, but maybe he can't speak English.
If you want to know how to swim, you must get into the river. And if you want to be a football player, you must play football. So, you see, you can learn by using it. You must listen to your teacher in class. You must speak English to your classmates every day and also you must write something in English. Then one day you may find your English very good .