— Is this your pencil box? —Yes, ____________.
—What’s wrong? —I can’t do my homework now. Imy homework in the classroom this morning.
My sister ______ go to bed _______ my mother came back last night.
Mary’s grandpa is always ______ in the mountain village. He tells her he feels very______. So she’s going to visit him next week.
They argued _________ each other ________ the math problem yesterday.
__________ important for children __________ on themselves.