Sally Seaman is an American Writer. She tells young students some smart ways to make friends. In her ____, founding(建立) friendship is just like planting a tree. You should plant the seed(种子) and take care of it to make it grow.

    Firstly, you should choose a friend. A good friend should be kind and patient(有耐心的). For example, if something bad happens to you, a good friend could listen to you. And he or she should ____to help you. 

    ____, you can't be too shy. You should often ____with your friend. You should share your lives with your friend. 

    However, even best friends have fights. What should you do when you ____with your friend? You won't talk to him or her. That's ____. If so, you won't be friends ____. You need to keep on talking to him or her ____. If he or she doesn't want to talk, you can write a letter. That works.

根据短文理解，从A、B、C、D四个选项中选择最佳答案填空。

    Mike is an Englishman. He lives in a 1 building in the 2 London. There are eighteen floors in the building and he lives on the fifteenth floor. He 3 a lift (电梯) to go up and down. He works very hard. He 4 to work early. Every day he leaves his     5 and walks to the lift. He gets into the lift. It  6 him down to the first floor. He gets out of the lift. Then he 7 to a bus stop. The bus stop is in front of a station. It is about two hundred meters from his home. 8, he catches the No. 11 bus to work. But sometimes he goes by bike. He works in a factory about ten 9 from his home. His work 10 at half past eight. And finishes at a quarter to five. He gets back home at half past five.

在边长为a的等边三角形ABC中，AD⊥BC于D，沿AD折成二面角B﹣AD﹣C后，BC=$\frac{a}{2}$，这时二面角B﹣AD﹣C的大小为____ ．

形近字组词。

梧____    饺____    瓢____    镫____    漱____

悟____    姣____    飘____    瞪____    嗽____