Topics: Present Simple and Present Continuous
Water _______ at 100 degrees Celsius.
A. boils
B. is boiling
C. boil
D. boiled
Select your answer:

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Past Tense vs Present Perfect TenseApostrophe GrammarSubject Verb Agreement & Subjunctive MoodTransitional WordsFuture Time and TensesModals "Should"Adjectives and DegreesComparison DegreeModal Verbs - ObligationParticipal PhrasesOther quiz:
Grammar › ViewRachel is in London at the moment. She …………………(stay) at the Park Hotel.
A. staies
B. is staying
C. stays
Modals › View
You ____ see the doctor if your symptoms get worse.
A. can
B. must
C. might
D. would
