Title: Dental pain. Sentence 1: One night, I brushed my teeth before going to bed. Sentence 2: But while brushing, I felt a sore in my mouth. Sentence 3: I brushed more slowly to avoid being hurt. Sentence 4: When I was done, I rinsed my mouth. Choices: a. Bill was very happy about his trip to go shopping. b. The next day, I called the dentist so he could look at the sore.
b