[ Present Perfect Tense ]
You are the most patient one I (know).
A. have known
B. have know
C. know
D. knew

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HomophonesAdverb Of PlaceRelative Clauses with who and whichAdverb PhrasesPronouns and QuantifiersGrammar (Possessive Pronouns)Simple Future - WillSimple, Compound, Complex SentencesClause Markers TOEFL GrammarPresent and Future TensesOther quiz:
Grammar for TOEFL › ViewThe portraits exhibited in the Houston Museum last month are now on display in Dallas.
A. Incorrect
B. Correct
Tenses › View
Conjugate the verb ‘to read’ in present simple tense for the pronoun ‘she’.
A. reades
B. red
C. reads
D. readz
Verb & Grammar › ViewWhich word is an adjective in this sentence: “The red balloon floated away”?
A. red
B. balloon
Grammar › View
How is the present tense used in this sentence? I like cats.
A. actions that happen repeatedly or regularly
B. information about the present condition that is true
C. information that we believe is a fact
D. actions that take place at the time of speaking
