(1) Yes,he is
No,they are not
Tom is my good friend
What color is these pens
Is this——--(she)are mysiste。这是你的姐姐吗?————yoursister? myaunt 'sson and daughter aremy_____ this is my sister and______mybrother这道题是要填空吗,填哪几个空 有没有提示 Is this cousin not根据括号适当的的形式填空———(she)are mysiste 这是你的姐姐吗?————yoursister?这个是意思填空Is this cousin not