[ 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

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Prepositions & Modal VerbsConjunctions and PrepositionGrammar: Defining Relative ClausesFuture Continuous, Future Perfect and Future Perfect ContinuousModal Verbs and Contrastive ConjunctionsSecond and Third ConditionalComplex Sentences with Adverb ClausesComparison & Modal Verbs in Passive VoicePast Continuous vs Past SimpleCompound AdjectivesOther quiz:
Mixed General Quiz › ViewShe told the campers a scary ___ about a mysterious murder.
a. tail
b. tale
Grammar › View
Look at the sky! It is going to rain very heavily!
A. TRUE
B. FALSE