题目内容：

    My school is big and clean. In front of the classroom building is a beautiful garden. We can see many beautiful _______ in it. Next to the garden is a big sports hall. Behind the sports hall is a new library. It's my favourite place. There are many kinds of books and magazines in it. We all enjoy reading there in _______ free time. I love my school.

1.A.flower B.flowers

2.A.our B.us