A. lesson B. help C. our D. latitude A. accept B. talk of C. overwhelmingly D. Mrs A. catch up with B. toll C. tomorrow D. No littering A. advanced B. be concerned about C. recent D. floor A. grizzly B. class C. dolphin D. orphanage A. haemolytic B. ground C. house D. chant A. dropped B. noun C. time D. pristine A. disk B. move away from C. dirty D. snail A. arm B. switch C. very much D. telly A. happen to B. canteen C. terrace D. ear