[ Present Simple and Present Continuous ]
Water _______ at 100 degrees Celsius.
A. boils
B. is boiling
C. boil
D. boiled

Random Topics:
Apostrophes and GrammarVerbs and TensesModal AuxiliariesAdverb or AdjectiveDefinite and Indefinite ArticleDo / Have / Can - Basic QuestionsPast Perfect Simple & ContinuousMust or Mus notPossesive Pronouns and Modals of AbilityPresent Perfect - Just, Already, YetOther quiz:
Phrasal Verbs › ViewI’m just ________ for a walk. Do you want to come?
A. going out
B. running out
C. coming out
D. starting out
Grammar › View
Coal, gas and oil are _____ forms of energy that cannot be replaced after used.
A. unlimited
B. renewable
C. nonrenewable
D. contaminated
Grammar › View_____ flat is spacious
A. her
B. mine
C. you
D. ours
Grammar › View
The thief …………….. to escape by the back door because it was locked.
A. able
B. was able
C. was unable
D. could able
