—What did you do yesterday?—My brother took two friends of ______ to play chess with us. But I don’t’ know ___ of them.
My father is teacher. He loves________ students very much.
— Please tell me___________. — Next Saturday.
These boxes ______ for keeping the food clean and cool.
My parents asked me ______ my sister with her schoolwork.
Sir, would you mind not _____ here, please?