–I don’t know this English word(单词).----Well,here is a ______ and it can help you.
—It’s time _____ lunch. —OK. Let’s _____.
I don’t like living in the cities, because the cost of living is _______.
—_____ do you go to the zoo with your brother? —Three times a month.
My brother usually _____ his classroom after school. But now he _____ basketball.
My home is_______ the school, so I often walk home.