[ Grammar ]
Which sentence has correct subject-verb agreement?
A. The software update have caused problems for users.
B. The software update has caused problems for users.
C. The software updates has caused problems for users.

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So Such Enough TooIndefinite PronounsZero and First ConditionalsPresent Simple vs Past SimpleGrammar- Later/LatterSimple Past Tense & Future TenseCountable QuantifiersRelative Clauses and etcPossessive AdjectivesGrammar SuffixesOther quiz:
Grammar › ViewI don’t know ___ book you’re referring to.
A. which
B. what
Modal Verbs › View
___ they come to the concert tonight?
A. Can
B. Must
C. Should
D. Can’t
Gerund vs. Infinitive › ViewI resent …………… under these conditions.
A. Working
B. To work
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Past Tense › View
We used to ____ together.
A. studying
B. studied
C. study