those are his sistexs 改为单数句
those are his sistexs 改为单数句
.Those are his potatoes.(改为单数句) 3.Are those donkeys?(否定回答) 4
Are those his friends?改为单数形式
This is his daughter 改为负数句 Those are keys 改为单数句 David is my
Those are my friends 改为单数句
those are orange towels改为单数句
Those are oranges(改为单数句)
those are my brothers.改为单数句
Are those pens改为单数句
Are those your cups?改为单数句
Those are erasers.(改为单数句)
Are those erasers?改为单数句