[ Tenses ]
We (destroy) ______ the environment by burning too much fossil fuel.
A. destroy
B. will destroy
C. have destroyed

Random Topics:
GrammarVerb Patterns / IngParticiple AdjectivesPast Simple vs Past ContinuousPresent Continous TenseVerb Tenses and Subject Verb AgreementArticles A and AnGrammar and Writing SkillsVerb and VocabularyFirst Conditional, Future Time ClausesOther quiz:
Active vs. Passive Voice › ViewStudents prepare coffee and tea every morning.
A. This sentence is “Active.”
B. This sentence is “Passive.”
Grammar › View
Oh, no! I forgot _____ the front door.
A. locking
B. to lock
C. lock
D. locked
Grammar › ViewListen! They…. an English song in their room..
A. sing
B. sang
C. are singing
D. were singing
Tenses › View
What is the correct verb form in the sentence: “I didn’t know that.”?
A. Present simple
B. Present continuous
C. Past simple
D. Future simple
