1.fall down to the ground,hit the ground 2.in despair,in nature,in surprise 3.with careful,with hart,with easy,with happy,with contented,with heart 正确与否请楼主自己评判啦
1.run into the ground. knock over the ground 2.in despair . in the nature of. in surprise 3.with great care.with much difficulty.with easy .with rapturous . with contented