Title: Trading homework. Sentence 1: Janet had too much homework to do that day. Sentence 2: She asked her brother to do all her math equations for her. Sentence 3: He accepted if she'd write an essay for his English class. Sentence 4: They agreed and did as promised. Choices: a. They were very lucky as no one realized what had happened. b. And the driver seeing her despair, stopped the bus to let her in.
a