How——these new bike are!Yes,but they are quite dear.A well B

How——these new bike are!Yes,but they are quite dear.A well B How——these new these new bike are!A well B nice C better D f Are these your trousers?—Yes,___.A.it is B.they are C.they'r Are ___your parents?-yes,they are.A.these B.thoes Are these your friend?A.Yes,these are B.No,they are C.Yes,th 填空 What are these?A.They are buses B,These are buses C,Yes , Are these his pens?Yes,____ _____.A these are B they are 选哪个 Are these books (interesting)?——Yes.they are. Are coats yours? Yes, they are. A.they B.these C.this D.ther Are these()rulers?Yes,they are.a they b them c their d their are these bananas mary‘s?yes,（ ）A,it is B,they do C,they are Are these her erasers?yes,_______are A.it is B.they are C.th