You won't work out the problem ______ you understand it. So listen to me explain now.
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.
Everyone in my family ________ a present at the Spring Festival.