题目：
用适当的介词填空。
1. Students often do homework _______ night?
2. The monkeys are kind _______ smart.
3. There is a hotel ______ the neighborhood.
4. Now let me tell you the way _____ my house.
5. Jenny usually walks _____ the park to go to work.
答案：
1. at
2. of
3. in
4. to
5. through
