[ Verb Tenses ]
During a class discussion, Abigail mentioned that she had known the answer to a question about the past participle of ‘know’. What is the past participle of ‘know’?
A. knew
B. knowing
C. known
D. knows

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Comparative and Superlative AdjectivesTenses (Present, Past, Future Forms)Adverb & Compound SentencesSynonymsVerb FormsPronouns ( Interrogative )Adverb of MannerWish - beginnerApostrophe GrammarPresent Simple: affirmative, negative, interrogativeOther quiz:
Some/any/every/no + Body/thing/where › ViewI can hear ____ at the door. Please go and check who is outside.
A. Somebody
B. Somewhere
C. Everything
D. Something
So, Such, Many, Much › View
Martha is …… good cook that she is writing her own book of family recipes.
A. so
B. so much
C. such
D. such a
Tenses and Structure › ViewChoose the correct past simple form: ‘They (to finish) their homework last night.’
A. finish
B. finisheds
C. finishing
D. finished
TOEFL Adjective and Adverb › View
In students’ learning process, academic knowledge, critical thinking, and problem-solving abilities develop . . . .
A. as together
B. and being together
C. together
D. together which
