_____ is not only what you do, but also how you do it that makes the difference. [ ]

Having tried hard several times, they finally _______ the hope of finding an effective way to save the dying man.

Have you heard of Earth Day — Yes, We have only one Earth. We haveno choice but ________ it.

Playing QQ’s “Happy Farm” by planting, watering, fertilizing and harvesting vegetables, fruits and flowers, we can find out _______ all the excitement is about

Miss Li teaches ______ English every day.