“mightn't”可以造什么句，mightn't造句

Warren Buffett is pushing 80 and still going strong, but many of us mightn't have the luxury of good health or a clear mind in our later years.

That conclusion is tempting: if a quarter of Americans are expecting bubble-grade growth in stock prices, mightn't another correction be in the offing?

It was too bright and bouncy, too big sister, though it mightn't strike an old person.

Stockpicking is often driven by resemblance instead of reality; a catchy name or vivid image can fill investors' heads with dreams of a bright future that mightn't be supported by the facts.

In this maneuver, a firm with a thinly traded stock, and often without viable operations, absorbs a more-marketable business whose shares mightn't have traded at all.