If/ recycle more /help/the Earth A. If we are recycling more, we help the Earth. B. If we recycle more, we helped the Earth. C. If we recycled more, we will help the Earth. D. If we recycle m

If/ recycle more /help/the Earth

A. If we are recycling more, we help the Earth.
B. If we recycle more, we helped the Earth.
C. If we recycled more, we will help the Earth.
D. If we recycle more, we will help the Earth.

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Chọn đáp án D

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