[ Subject Verb Agreement ]
The samples on the tray in the lab ….. testing.
A. need
B. needs

Random Topics:
Adverb Of PlaceGerundsPassive of Modal VerbsPast Continuous Tense & Past ModalsGrammar - Compound SentencesPast Simple and ContinuousGrammar - Present Perfect TenseConjunctionsTenses and StructureGrammar - Punctuation of SentencesOther quiz:
Grammar › ViewIt heavily last July.
A. is raining
B. was raining
C. rains
D. rained
Conjunction › View
Ana didn’t study in a private school.
A. So I did.
B. Neither was I.
C. So did her husband.
D. Neither did her sister.
Grammar › ViewAustin _____ his homework.
A. does
B. do
C. have
D. has
Subject Verb Agreement › View
Neither of the answers ___ satisfactory.
A. are
B. is
C. were
D. have been
