阅读短文，完成文后练习。

Hello, boys and girls! Welcome to the school library! ①但是我们这里有一些规定。 First, don't talk. ②You can't be noisy in the library.You have to be quiet here. Second, you can't listen to music here, so you can't bring your music player to the library. ③Third, you can't bring your food to the library or eat it here.Fourth, you can't take photos in the library.

You can borrow two books at a time and keep them for three weeks. You must give them back on time. If you lose them, you have to pay for them. Have a good time here!