That is my pen.Please pass me it.这句话错在哪?只有一处错误

That is my pen的否定句 that is _i lost my pen this is my pen.and that ruler is () too. that's my pen. That is my pen 对画线部分提问,my pen画线了 is this my pen and that pen your is 怎么连成句子? A:that's your pen.___ is my pen B:Do you __ this is interesting? that is my pen pal 改为一般疑问句 that is my good pen friend 改成复数 that is your pen. That is green pen that is a pen That is _____.It is very nice.A.pen B.my pen C.the pen D.the my pen 选哪个?原因是什么? ____that is my pen My pen is gone.My pen is lost.My pen is gone.My pen is lost. 1.This is my book.2.That is my pen.3.Yes,it is. This pen is ________and that is ________ pen.A.mine,hers B.my,her C.my,hers D.mine,her 用词的正确形式填空this is my pen,that is___(my)