A. insurmountable B. stomach ache C. researcher D. change into A. wind B. pearl C. health D. overwhelmingly A. juicy B. in a word C. cold D. soft drink A. stand up B. settle in C. compete D. in excellent condition A. thrifty B. justice C. feel awful D. in many ways A. sheep B. amateur C. illness D. germ A. remote control B. pigeon C. this D. evaluation A. incorrectly B. talk back C. well D. specimen A. glider B. heart C. diagnosis D. gasoline A. gas B. command C. pet D. char