A. play computer games B. haven't C. use D. generate A. injection B. puma C. constantly D. stumble A. unforgettable B. substitute C. call back D. astronomy A. pay B. by car C. below D. Jupiter A. worldwide B. raising C. eyebrow D. meadow A. distort B. unrelenting C. reservoir D. smelly A. backwater B. kid C. twenty-seven D. Aegean A. heal B. curtsy C. survivor D. astronomical A. gossip B. assess C. grapple D. lost and found box A. be caught in B. hill C. solar D. endangered