[ Modal Verbs ]
I think you ….. exercise more often
A. have to
B. should
C. must
D. can

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Unless If First ConditionalAction vs Linking Verbs/ Verb PhrasesPresent simple & ContinuousActive vs. Passive VoiceSimple Past TensesGrammar and IdiomsIrregular AdjectivesAdverbs, Modals, Preposition of timePreposition and AdjectiveGrammar - Reflexive PronounsOther quiz:
Grammar › ViewMy mother _____ a nurse
A. are
B. am
C. is
D. ‘re
Countable & Uncountable Nouns › View
Choose the correct answer which has similar meaning with this sentence: Sorry, but I can’t pay the bill.
A. I’ve got too much money
B. I haven’t got enough money
Grammar › ViewThe pupils __________ gone to the library. They are still in their classroom.
A. haven’t
B. hasn’t
C. don’t
D. doesn’t
Grammar › View
How many of _______ cookies would you like? two? Okay, here you are.
A. this
B. that
C. these
