1) What is glass made from? a) wood b) wool c) petroleum d) sand 2) We use rocks to make... a) paper b) metal c) fabric d) wood 3) Where cotton comes from? a) An animal b) Petroleum c) A plant d) fabric 4) We use wood to make... a) plastic b) paper c) metal d) glass 5) We use cotton and wool to make... a) metal b) paper c) glass d) fabric 6) We use petroleum to make... a) plastic b) glass c) paper d) metal 7) What is metal made from? a) wood b) plastic c) rocks d) sand 8) This object is hard a) cushion b) sponge c) keys d) pillow 9) This object is soft a) windows b) desk  c) scissors d) teddy bear 10) This object is not transparent a) windows b) plastic bottle c) wood d) glass 11) This object is not opaque a) books b) plastic chair c) T-shirt d) glasses 12) This material is flexible a) wool b) metal c) rocks 13) Which object is not made of metal? a) scissors b) keys c) pot d) rubber gloves 14) Which object is made of plastic? a) pencil case b) bin c) sofa d) notebook 15) Which object is not made of wood? a) pencil b) wardrove c) bookcase d) pencil case 16) This object is not soft a) cushion b) teddy bear c) glass d) paper 17) This object is not flexible a) metal b) rubber c) fabric 18) This object is transparent a) window b) book c) plate 19) Where wool comes from? a) a plant b) sheeps c) trees 20) Where wood comes from? a) an animal b) trees c) the sky 21) Reversible or irreversible a) Reversible b) Irreversible

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