[ Subject-Verb Agreement ]
The value of many of these antiques (has, have) not been determined.
A. Has
B. Have
Select your answer:

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Types of Simple SentencesRegular and Irregular VerbsQuantifiers & Modal VerbsBasic TensesRelative Pronouns and AdverbsNumbersAdjectives and PronounsVerb + InfinitiveSentences vs Run-OnsHave as verb and auxiliaryOther quiz:
Tenses › ViewI _____________ (never go) to the USA.
A. never went
B. never go
C. have never been
D. never been
Grammar › View
Tom is _____ at football than his brother.
A. best
B. the best
C. good
D. better
