1.They do their homework vevry day.(改为否定句) 2.Jim stands under the tree.(改为现在进行时表达)
问题描述：
1.They do their homework vevry day.(改为否定句) 2.Jim stands under the tree.(改为现在进行时表达)
答
1.They don't do their homework vevry day
2.Jim is standing under the tree.