填空题 1.____________ (run) is exercise. 2._____________ (play) soccer is exercise. 3.____________ (walk) to the park is exercise. 4.____________ (ride) a bike is exercise. 5.____________ (skip) is exercise.
选词填空 How much How many How often 1.__________exercise do you need? 2.__________do you exercise? 3.__________minutes are there in an hour? 4.___________ are there apples? 5.____________ books do you have?