5.I want to buy some apples.否定句:7.She and he are friends否定句:8.we are students.否定句:9.Livy and lucy are from Americe否定句:10.They come from UK.否定句:
2.在are后面加上not
3和4都是在are的后面加not
在they的后面加don't
最少回答两个
全都
呃呃
还是哦两个
不要拉
白写了