A. fake B. preference C. robbery D. cutting A. International Labor Day B. addicted C. mammoth D. radiation A. mentally B. go back C. tightly D. keep to the right A. catch up with B. risky C. awkward D. eternal A. driver B. stagger C. in total D. chemist A. sex B. goldfish C. gust D. thoroughly A. strengthen B. worker C. herd D. no doubt A. be supposed to B. lung C. banal D. in return A. ashamed B. conclude C. cluster D. fried rice A. your B. frown C. judgement D. forbid