The big bag is too heavy for the little boy ________. Who volunteers to help him?
—What should we do for the disabled children in the Children’s Home?—You’re supposed to________ a study group to help them.
—I haven’t been to the science museum for a long time. What about you?— . ________ Could you go with me this weekend?
—Amy, can we give away these soft toys? We ________them for many years.—Mom, but I want to keep the bear.
—Do you know that China is one of ________countries in the world?—Yes, I do. It’s much ______than the US.
—Mike, what were your parents doing at 8:00 last night?—My mother was reading________ my father was playing computer games.