This is a toy bus.改复数 These are some watches on the desk.这个该
This is a toy bus.改复数 These are some watches on the desk.这个该
There is a toy on the sofa.(改复数)
1、There is a book on the desk.改为复数形式 2、There are some kites
There is a knife on the desk.改复数句
一般过去时 -there are some watches on the table this week.
Some watches are on the table.对Some watches提问,有说what is on t
为什么this is a XXX改复数,有时改成these are 有时又改成they are?
there are some books on the desk 改疑问句
what is this?改复数句 This is a book.改一般疑问句 These are feet 对feet
Some watches are on the table.对Some watches提问,
Some watches are on the table.对Some watches 提问
改英语句子改否定句They are some books on the desk.改一般疑问句和否定句These boy