A. for B. about C. on D. in
A. come B. coming C. to come D. has come
A. alone B. lonely C. selfly D. own
A. merchandise B. merchant C. machines D. mechanics
A. that B. which C. as D. since
A. three B. thirth C. threeth D. third
A. related to B. relating to C. about to D. next to
A. good preparation B. good-prepared C. well-prepared D. well preparation
A. major in B. majoring in C. major D. be majored
A. over B. at C. up D. out
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