1. Put the words or phrases in the correct order to make meaningful sentences : a. use / we / cloth bags / instead / ought / reusing / to / of / plastic ones. ……………………………………………………………………………………… b.collected / and / used paper / it / for / Last year / we / recycling / sent ……………………………………………………………………………………… c. opening / you / mind / the / would / windows? ………………………………………………………………………………………. d. you / Shall / waste basket / for / I / empty / the / ? ………………………………………………………………………………………

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