A. laugh at B. rule C. extra D. cross A. at the edge B. skate C. quiet D. revision A. entranced B. hall C. proportion D. cobra A. reliable B. airport C. sentimentally D. dish A. listen to B. stack C. travel agent D. accuse A. grand B. post C. more D. await A. go along B. outside C. luckily D. outlet A. teenage B. apology C. pumpkin D. feel A. read B. gravity C. Signor D. go home A. obstinately B. uniform C. be careful with D. be afraid of