Tom goes to school ________ every day. [ ]

It’s hard to finish the work in a day. You’d better ____ your friends to help you.

We must be strict ______ ourselvesand ______ our work. [ ]

Have you ever been to Xiangyang?—Yes. It is an ancient beautiful city ______ has more than 2800 years’ history.

Let’s visit the old people’s house. —______ my mother asks me to do homework at home?