A. iron B. traffic jam C. spy on D. crowd A. heavy B. fireman C. ooh D. by boat A. potato B. migrate C. traffic D. erupt A. friendly B. International Labor Day C. ask D. recording A. not any more B. juggler C. Saturday D. because of A. cut short B. rubbish bin C. describe D. light A. Double Ninth Festival B. electrocute C. water D. here is A. nearby B. change C. police D. quantity A. illusion B. globe C. instrument D. maybe A. steepen B. by C. mushroom D. federal