Which phrase refers to failed businesses? a. "the withered leaves of industrial enterprise" b. "serious curtailment of income" c. "no markets for their produce" d. "toil with little return"

Identify the statement that uses the verb mood in the interrogative. a. she could if you ask politely. b. could an angel break my heart? c. in the group, tiger could run the fastest. d. stop imagining about what he could do.