Work and reasoning carefully examined. Jamie does not love peanut buster parfaits. Some snails are not slow. No squirrels water ski. All fleas bite.
Some dogs drink from the toilet.
Fred won't go bowling or Wilma will go dancing. Bart won't share his Butterfinger and he will go to the movies. If Brian blushes, then Bree winks. Valid, MT 22. Valid, See solutions b. Invalid, See solutions 23. 0.823 kg 24.