1.They can't sing English song. 2.Can you see any birds in the tree? 3.What can Lisa do? 4.Please, don't come here. 5.He not has to stay at home.
They cannot sing English songs.Can you see any birds in the tree?What can Lisa do?Don't come here, please.He doesn't have to stay at home.
can not Can see anyWhat can doDon't comeneed not放心使用,望采纳O(∩_∩)O~