完形填空

    I like rainy days. Here 1 some of the reasons（理由）.

    I think the rain can 2 the air cool off. No matter how hot it is, it gets cooler when it rains. I like opening my windows to let the 3 in.

    I like the smell in the air when it begins to rain. It is 4 clean and fresh.

    I like the sound of the rain when it hits（击打） things. I like closing my eyes 5 listening to the rain coming down—I like hearing different sounds of rain.

    I like rainy days, 6 they give me an excuse（借口） to stay in and be lazy. That's one of the best 7in my daily life. I like reading a good book 8 a rainy day best.

    There's 9 reason: The rain makes the grass green, and helps the trees and flowers10!