[ Verb and Sentence Structure ]
He (don’t, doesn’t) know the answer.
A. don’t
B. doesn’t

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ClauseNoun Phrases and Verb PhrasesPossessive AdjectivesDefinite & Indefinite Pronoun & ConditionalsParticiple Clauses & Cleft SentencesPassive Modals, Impersonal PassiveFuture Continuous, Future Perfect and Future Perfect ContinuousTOEFL Adjective and AdverbPassive Voice & Verb TensesPast Narrative TensesOther quiz:
Tenses › ViewA : What (you, usually, read) ………………………………………… when you are on holidays ?
B : I (read) ………………………………………… detective stories. Now I (read) ………………………………………… The Shut Door by Lock.
A. do you usually read; I’m reading; I read
B. do you usually read; I read; I am reading
Grammar › View
The correct sentence in the present continuous tense is:
A. I am working at the hospital now
B. I work at the hospital.
Tenses › ViewShe ___ been working there long.
A. hasn’t
B. hadn’t
C. didn’t
D. doesn’t
Grammar › View
Mrs Clark ….. watering her plants in her garden.
A. is
B. am
C. are
