A. by accident B. on average C. solar D. become interested in A. plough B. squeeze out C. scanty D. temporary A. hut B. informal C. western-style D. sign A. lend B. hamburger C. analyst D. pressure A. require B. how-to C. be responsible for D. thrill A. have an effect on B. puppy C. justification D. greatly A. add B. string C. suffer D. golden A. lift off B. go straight on C. barber D. write down A. hand in B. qualified C. cotton D. washed A. give in B. overtake C. suppose D. outgoing