The retired engineer plunked down $ 50, 100 in cash for a midsize Mercedes as a present for his wife—a purchase ______ with money made in the stock the week before.

单项选择题There have been several attempts to introduce gayer colors and styles in men's clothing, but none of them ______.

单项选择题The ex-president had been ______ in the country to refresh his mind before he passed away.