—The charity walk begins _______ 9.00 a.m. Don’t be late. —No problem.
--- The two old friends were ______ busy _____with each other ______ the time.--- Yes. They haven’t met for long.
---I saw Betty to Grandpa Li's home just now.---Yes. She’s often seen _________ the old man with the housework.
---Have you ever traveled abroad?---Sure. I____ in a small town in the USA with my grandparents.
--- The shop is _______ on Saturday and Sunday. We can go shopping there on weekdays.---Oh, no. It since last Saturday.
---I like the story of Murder in a Country House better than________ of Unusual Weekend.---I agree. The actors act better than______ in Unusual Weekend