A. include B. help yourself C. speed D. Berlin A. brush one's teeth B. track C. squirrel D. data A. turn on B. battered C. jumping rope D. dream A. tie B. dilemma C. dinner D. read A. play chess B. darling C. disk D. horsepower A. better B. for instance C. driving licence D. tug of war A. rail B. at least C. middle school D. nonsense A. upper B. dishwasher C. wave D. intrigue A. fibre B. pick up C. merrily D. sign A. repetitive B. biography C. actress D. tractor