Concept:Time is an uncountable noun, so we need a quantifier that correctly describes a small remaining amount.Explanation:The sentence expresses that we need to hurry because only a little time remains.The quantifier "much" is used with uncountable nouns like "time" in negative sentences.Thus, "there is not much time left" means the remaining time is small.The option "not any" would mean "no time at all," which does not match the meaning of hurrying while some time is still available.Therefore, the correct choice is "much."Answer:B. much