用所给单词的正确形式填空[初一下U1.] 1.Each student wants to get food ____ (grade). 2.There are so many _____(different) between China and American. 3.She often goes ______(skateboard).
1.Each student wants to get good _grades___ (grade). 2.There are so many __differences___(different) between China and American. 3.She often goes ____skateboarding__(skateboard).