If we ___________ renewable energy sources, we ___________ our carbon ... | GrammarQuiz.Net

[ Grammar ]

If we ___________ renewable energy sources, we ___________ our carbon footprints.

A. used/reducing

B. will use/ reduce

C. are using/reducing

D. use/ will reduce

Select your answer:

Random Topics:

Do not- Does not Prepositions of Time Verb Tenses and Past Participles Basic Grammar Although / Despite Present Simple, Present Continuous or Present Perfect Modal and Relative Phrases Grammar - must & have to Passive Voice, Modals of Deduction and First Conditional Phrases and Tenses

Other quiz:

Grammar › View

Choose the correct verb to complete this sentence.

I am _____________ on my chair. (sit)
_
A. sitting

B. siting

Tenses › View

I am _____ lunch now.

A. makes

B. making

C. make

➤