A. risky B. visit C. hotel D. inveterate A. flexible B. grimly C. suspend D. print A. therein B. holiday C. feline D. secret A. cynic B. connect C. badly off D. block out A. allow B. night C. ambition D. turn into A. keyboard B. forget C. boring D. secondary school A. Wet floor B. Spring Festival C. equip D. email A. superstructure B. honest C. often D. riverside A. inconceivable B. paper C. reduce D. aunt A. operator B. pour C. instead of D. sometimes