A. good idea B. cyclist C. patience D. gaily A. suffer from B. feed on C. them D. rip A. look ahead B. lake C. intimate D. yearbook A. weapon B. personnel C. snowball D. river A. try B. omen C. I think so D. do one's best A. again B. steep C. fluently D. hinder A. USA B. haircut C. Turpan D. hill A. digestive B. drawing C. vocabulary D. dissolve A. double B. inheritance C. imagine D. easy A. weather report B. eruption C. ring up D. flower