A. acrobatic B. a box of crayons C. ask D. thousands of A. Santa Claus B. variant C. province D. play chess A. sneaker B. stir C. school-leaver D. tea art A. eggplant B. perfect C. correction D. frequent A. fox B. science C. clerk D. smooth A. computer B. update C. toilet D. research A. endanger B. spring C. scanty D. ridge A. forehead B. approve C. progress D. coin A. unbelievable B. inevitably C. recycle D. boom A. firefighting B. camera C. memorial D. toot