21. _______ORBIS doctor who got here yesterday needed _______.X-ray machine to examine his patients.
A. The; a B. The; an C. An; a D. An; an
22. The boy looks nice _______white and the red sweater looks good _______the girl.
A. with. on B in, on C. on in D. in, with
23. I hope you _______me.
A. to agree with B. will agree to C. to be agree D. will agree with
24. You _______to the meeting tomorrow if you have something important to do.
A. needn't to come B. don't need come C. needn't come D. don't need coming
25. - Jean, I didn't do very well in this test.
- _______. I'm sure you will make great progress if you improve the way you study.
A. Don't lose heart B. Not at all C.I hope so D. Never mind
26. - Dirty water shouldn't be poured into rivers. - _______t will cause pollution.
A. Don't say like this B. Never mind C.I agree with you D.