A. presumptuous B. pressure C. be known for D. shall A. colour-blind B. least C. obstruction D. smoker A. stand for B. refund C. twenty D. twitter A. Olympics B. knock on C. Germany D. annual A. platform B. Olympic Games C. explain D. host A. I dare you B. these C. modern D. formidable A. oval B. chance C. atmosphere D. a box of A. come along B. babysit C. plead D. motto A. whoops B. glad C. mime D. feel A. tense B. cup C. sodium D. ring