[ Grammar ]
People shouldn’t perform experiments _____ animals.
A. with
B. to
C. on
D. for
Select your answer:
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Paired ConjunctionConjunctionPast Simple and Past Continuous TensesInfinitive or GerundModal Verbs & Time PrepositionsFrequency AdverbsPersuasive TextCoordinate ConjunctionCan vs be able toOther quiz:
Grammar › ViewThe London Eye is one o f______landmarks in Britain.
A. the best known
B. the well-known
C. the better known
Grammar and Vocabulary › View
You can stay here.
A. a bathroom
B. a kitchen
C. a hotel