The Australian lifestyle is very ______.[ ]

There is a river around our town. It is about ______ long.

My father moved to Hainan in _____, when he was in ______.

Mum, my friends are waiting for me outside. May I go out to play with them?— Yes, you , but be careful, please.

I don’t know whether he will come this morning. If he ____, I ____you— Thank you very much.