A. sudden B. go back to C. believe in D. leave A. up to standard B. sport C. preserve D. delay A. theoretical B. to start with C. easy D. humanistic A. skilful B. ambulance C. give to D. staple A. magnetize B. come to C. cream D. Toronto A. after-school B. meadow C. sigh D. adapt to A. get to B. desolate C. smiling D. bear A. next to B. conqueror C. update D. lively A. obstinately B. cleft C. bookseller D. say to oneself A. modest B. announcer C. link to D. psychiatrist