根据句意和汉语提示写出单词，完成句子。
I think good friends should be _________(幽默)。They can tell you funny jokes.
We are old enough to look after _________(我们自己).
She has big bright eyes and long ________(笔直)hair.
I read English newspapers and _________(杂志)。
I’m having a great time in _________(澳大利亚).