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

Random Topics:
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 and Food › ViewIdentify the sentence in the past simple tense.
A. I am eating breakfast.
B. She will go to the market.
C. They visited the museum yesterday.
D. He is playing the guitar.
DEGREE COMPARISON › View
The magazine cost Rp. 5.000. The newapaper cost Rp. 6.000. The novel cost Rp. 11.000.
The magazine is … than the newspaper.
A. More expensive
B. expensiver
C. cheaper
D. cheapest
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
