1. A. scarf B. scene C. scissors D. scientist
scarf A. scarf /skɑːrf/ B. scene /siːn/ C. scissors /ˈsɪzərz/ D. scientist /ˈsaɪəntɪst/
A. pollution B. transport C. waste D. plastic
pollution A. pollution /pəˈluːʃn/ B. transport /ˈtrænspɔːrt/ C. waste /weɪst/ D. plastic /ˈplæstɪk/