三、 用适当的介词或副词填空。 1. You must always keep the reader mind when writing a report. 2. I think I’m mixing him up someone else. 3. The shock had been too much her — she never recovered. 4. He’s extremely competitive and not much a team player. 5. Your body, like any other machine, needs a full service once a while. 6. All once a terrific crash of thunder shook the whole house. 7. The company didn’t fire the workers because it couldn’t afford to pay them . 8. Accommodation is free — all you pay is breakfast and dinner.