用本课所学的单词填空，首字母已给出。

Australia is the largest English-speaking country in the s_________ part of the world.

用本课所学的单词填空，首字母已给出。

Is that true? I think you must be k____________.

用本课所学的单词填空，首字母已给出。

The doctors had g____________ her up but she soon got better.

用本课所学的单词填空，首字母已给出。

School children are on v___________.