[ Modal Verbs ]
You _____ swim very well when you were younger.
A. can
B. could
C. may
D. must

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Participal PhrasesPresent Simple, Present Continuous or Present PerfectRegular and Irregular AdverbPossessive Adjectives VS Possessive PronounsPresent ContinuousFamily Vocabulary and GrammarTenses and Word FormationVerbal PhrasesModals VerbsModals Of SpeculationOther quiz:
Modal Verbs › ViewDon’t leave your window open at night. Someone ________ climb in.
A. might
B. can’t
C. couldn’t
Tenses › View
Ten usually (sit) _______ in front of window during the class.
A. was sitting
B. sit
C. sits
D. don’t sit
Grammar › ViewWhich of the following sentences correctly uses a preposition?
A. She is good in math.
B. He is interested on science.
C. They are going to the park.
D. We will meet at 5 o’clock.
Grammar › View
Will you have milk _____juice?
A. Or
B. And
C. So
