_________ did you do with old books?— I sent them to children in poor areas.

Jim is eight-year-old boy. He spends half _____hour playing _____ piano every day.

Let’s go fishing if it _______ this weekend. 一But nobody knows if it _______ this weekend. [ ]

Please ____ who broke the window.

. —I have never spoken ill of Mary. — ____________ you don’t like her.