We (save).... a lot of trees if we (not waste)....... ...

[ Conditional Sentence Type 1 ]

We (save)…. a lot of trees if we (not waste)……. so much paper

A. will save; waste

B. will save; waste

C. won’t save; don’t waste

D. will save; don’t waste

Select your answer:

Other quiz:

Tenses › View

We learn English

A. Present Simple

B. Present Perfect

C. Present Perfect Continuous

D. Present Continuous

Vocabulary › View

The build-up of land by the settlement of sediment and soil in a new location.

A. Weathering

B. Erosion

C. Deposition

D. Canyon