[ 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:
Grammar › ViewAt 9 p.m. last night, my friend ___ jokes that made everyone laugh.
A. am telling
B. was telling
C. is telling
D. are telling
Question Words › View
A: _____ is your hobby?
B: My hobby is playing football.
A. Where
B. When
C. Who
D. What
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
