[ Tenses ]
My sister hasn’t taken piano lessons before.
A. Present Continuous
B. Present Perfect
C. Present Simple

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Modals of Obligation & ProhibitionWord Form & Verb TenseModal Verbs for Permission and ObligationPresent Perfect SimpleGrammar-Verbs & Nouns Singular, Plural, GenderPast Progressive TensePast Continues TenseGrammar - First ConditionalPrepositions - ConjunctionsTenses and Passive VoiceOther quiz:
Grammar › ViewYou ___ apologize for being late; it’s not a big problem.
A. need to
B. needn’t
C. must
D. should
Conditional Sentence Type 2 and Type 3 › View
I would go to Bali once a week if I had much money.
A. To explain
B. To regret what is happening
C. To imagine
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Grammar › ViewGlenn ____ working overtime for the last three weeks.
A. was
B. is
C. has been
D. have been
Look, See or Watch › View
“Kids, please, ___ at the blackboard!”
a. look
b. see
c. watch