当你想询问对方多大年龄时,你应说:A.What’s your name? B.Who are you? C.How old are you?
____________! It’s getting dark.
A: __________ do you have a bath in winter? B: Once three days.
It’s important _________ with fire.
_______ you afraid of __________ late for school?
Let’s get __________ it and have a look.