21. I think the car will ________ till we get to the village.
A．hold on B．hold over C．hold out D．hold up
22. They say that “seeing is believing”, but when it __TV commercials this isn’t always the case.
A. refers to B. comes up with C. focuses on D. comes to
23. Let’s hope the sunny weather ___________ for Saturday’s tennis match.
A. keeps up B. ends up C. cleans up D. clears up
