--Dad, can I go to the movies tonight?--Sure, but you ____ come back home before 9 o’clock.
What are you doing now? --I’m _____,Mum.
His parents are going to __ a computer ___him.
There is going to ______ a football match next week.
I am going to buy ______ rice ______ this afternoon.
--Who is the girl ______ long hair and big eyes? -- Oh, it’s our new classmate, Betty.