A. by coincidence B. fix up C. How are you D. hotline A. perturb B. Nice to meet you C. constructively D. take part in A. unfair B. succeed C. Would you like D. schoolbag A. open space B. progress C. dusk D. See you later A. unbearable B. Pleased to meet you C. call for D. hillside A. exercise B. you bet C. serenity D. be sentenced to A. onwards B. Can I help you C. fiance D. speak up A. special offer B. wind C. verse D. see you tomorrow A. thank you B. man C. longan D. be short of A. pen knife B. clam C. What would you like D. port