根据提示填空（每空一词）
正如你所看到的，它相当的高和宽。
____ ____ ____ ____, it’s quite tall and wide.

Do you know the man       saved five people in the fire?

Our Chinese teacher likes students        are active in class.

Liu Yang is the first Chinese woman astronaut        has ever traveled in space.

—What do you usually do in your leisure time?
—I enjoy reading in the library ______ I lost myself in a world of good books.

I don’t know the teacher ______ is talking with Miss Wang.