21. Viewers will have _______ second chance to see Saturday’s concert on _______ Channel 4 tonight.
A. a; the B. the; the C. the; / D. a; /
22. --- My God! I haven’t prepared the files for the new project yet!
--- _______. The boss won’t need it until next Friday.
A. There’s no doubt B. There’s no panic C. Good luck D. Sounds good
