1.If we replace ordinary bulbs instead of energy-saving bulbs, we can save a lot of money.

2.Good afternoon I'm Ba and today I am going to tell you how to reuse paper.Most of us produce too much paper.You can reuse paper by having a separate wastebasket for waste paper,keeping sheets with single printed paper for drayting.If you follow these simple rules, you will not only reuse paper but also save a lot of money.

1.If we replace ordinary bulbs instead of energy-saving bulbs, we can save a lot of money.(If condition 1)

2.Good afternoon I'm Ba and today I am going to tell you how to reuse paper.(1)Most of us produce too much paper.You can reuse paper by(2)having a separate wastebasket for waste paper,(3)keeping sheets with single printed paper for drayting.(4)If you follow these simple rules, you will not only reuse paper but also save a lot of money.

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