[ Grammar ]
You would save energy if you —- the lights more often.
A. switched off
B. switch off
C. had switched off
Select your answer:

Random Topics:
Modals, Infinitives and GerundsGrammar and Sentence CorrectionSimple Future TenseTenses and AdjectivesTransitional WordsPresent Perfect and Present Perfect ContinuousDo not or Does notContinuous TenseNouns FormationOrder of AdjectivesOther quiz:
Few vs. Little › ViewWe had ___ rain last night.
a. a little
b. a few
Grammar and Vocabulary › View
Check the word that is different from a shower.
A. a toilet
B. a backyard
C. a bath
