1) We should______ the batteries a) Harm b) Protect c) Save d) Recycle 2) Olur world was _______and______ in the past than today a) Bigger/smaller b) More crowded/quieter c) Larger/dirtier d) Cleaner/greener 3) Use ______ yo save energy a) Electrictiy b) Wind energy c) Plastic d) Solar energy 4) _____to reduce the water pollution circle the best option ( a) Don't drive to work by cars  b) Don't pour waste into the seas c) Use eco-friendly products d) Planet more trees

Recycle

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