21. —I’m worrying about the interview tomorrow. I’m afraid I can’t pass it.
—________! I’m sure you will make it.
A. Forget it B. Good luck C. Thank you D. Come on
22. Much to my ________, I’m unable to accept your kind invitation.
A. regret B. humor C. satisfaction D. confidence
23. Food, gas and vegetables have been ________ by rail directly to the city ever since the highways were blocked.
A. preferred B. transported C. packed D. rescued
