A. be free B. walker C. by boat D. later A. moment B. heretic C. plateau D. over A. online B. no mobile phone C. fumble D. deal A. Russian B. visiting C. almost D. ring up A. biscuit B. fit for C. it D. New Year A. safely B. school-leaver C. open space D. fresh A. enjoy oneself B. plus C. do one's best D. supermarket A. lemon B. rusty C. vacuum D. terrible A. file B. anyone C. trivial D. take a dancing class A. channel B. midnight C. chunk D. market