These are my glass哪个单词错了

What are these They aye fishs 哪个单词错了?请改正 . Are these pens her?这个英语中哪个单词错了? These are my shirts.It's mine.这句话中那个单词错了? these are my friend's CD's 哪里错了 These are my videos tapes.那里错了 They are my friend,Eric and Lisa.中哪个单词错了? these wind-bells are made of glass.对glass提问 These glasses are made of ( glass)提问 用单词适当形式填空1,Touch the （）（glass）How do they feel?2,Are these （ These are my parent. These are ()() my books. These are my grandparents.