A. well-known B. look at C. desk D. twitter A. classroom B. write C. plant D. diameter A. at the time B. unlike C. lamp D. marker A. plenty of B. English book C. sharpen D. contempt A. school B. beauty C. disagree with D. Christmas tree A. Chinese book B. blow a kiss C. Women's Day D. training A. crayon B. come C. paleontological D. revolution A. beyond B. water bottle C. nutrient D. learn A. in need of B. a little bit C. on foot D. chair A. storybook B. comfort C. diver D. on earth