【正文】
often 4. We can find_____ students in the classroom now. They are playing on the playground. A. much B. few C. a little D. little 5. They want him _______the chief speaker. A. to be B. be C. being D. is 6. You must _______for the lost books. A. pay B. cost C. spend D. take 7. What happened _______you? You don’t look fine.[ I have a cold. A. in B. on C. from D. to 8. You may go to the police and _______help. A .ask B. ask for C. asking D. to