1) What is this house made of? a) stone b) wood c) glass 2) What are the glasses made of? a) plastic b) glass c) stone 3) What is the chair made of? a) plastic b) wood c) stone 4) What is the house made of? a) wood b) glass c) stone 5) What is the book made of? a) wood b) metal c) stone

material (BE1)

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