Title: Doze Off. Sentence 1: Gary was incredibly tired. Sentence 2: He'd been running on full throttle for days. Sentence 3: Gary finally sat down and almost instantly began to doze off. Sentence 4: The phone rang with an important call just as he fell into sleep. Choices: a. Someone also knocked on his door at the same time. b. The kitten fell asleep on the lab.
a