[ 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

Random Topics:
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:
Grammar › ViewSUBJECT-VERB AGREEMENT: Choose the right form of the verb. When there ____________ thunderstorms approaching, we are always reminded of the threat of tornadoes.
A. IS
B. ARE
Grammar › View
Which perfect tense is this sentence written in?
They had not closed the schools before the big snowstorm arrived.
A. future perfect
B. past perfect
C. present perfect
She 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