[1~4] 다음 문장을 수동태로 고치시오. 1.   She stood me up. -> .
	2.   The taxi driver ripped me off. -> .
	3.   She has dumped him recently. -> .
	4.   A dog has bitten me once. -> .
	[5] 다음 빈 칸에 들어갈 알맞은 말을 고르시오. 5. He was _____ to a doctor. (A) taking (B) take (C) took (D) taken