The head nurse was reduced to o______ nurse due to malpractice.
The noise of the waterfall __________ (俺没) her voice.
__________ (尽管) the traffic jam, he arrived here on time.
Germany __________ (占领) many countries during World War II.
The girl was __________ (遗弃).
He __________ (宣称) that he had finished the work.