【正文】
Ken _____ Mocky ? to the________________. ? They checked their_______and _______one by one. ? Ken measured ________first. Then he measured ________. ? Ann was_______than Mocky. Then Ann measured _______. ? Ken was the was the ________? _______was the shortest. They weighed they________Ann. ? Ann was shorter but ________than Ken! Do you know why? Because Mocky had his _____on the scales.