Aren't we have any food for lunch?

熱心網(wǎng)友

Aren't改為Don't

熱心網(wǎng)友

Aren't改為Don't或Can't等，這要根據(jù)語境來看

熱心網(wǎng)友

aren't可以改為don't 或 won't

熱心網(wǎng)友

aren't--don't