你每天必须乘车来上学吗?do you _____ ____ _____a bus to school every day
你每天必须乘车来上学吗?do you _____ ____ _____a bus to school every day?
你在学校得穿校服吗?do you_____ _____ ____wear a uniform at school?
在图书馆人人都必须安静everyone ____ ____ _____in the library.
i practice_____(play)soccer.
Jimmy has to__________(洗碗碟)after dinner.
Parents________(制定规则来帮助)us.