[ Perfect Tense ]
Choose the correct form of ‘have’ or ‘has’ in the perfect tense: They ____ arrived at the airport.
A. having
B. have
C. had
D. has

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So, Such, Many, MuchUse of Prepositions or ConjunctionsAdjective ClausesVerbs & AdverbsFragment, Comma Splice and Run -on SentenceUnderstanding Product Packaging and TensesComparative and Superlative AdverbsPast Simple vs Past ContinuousPronoun Antecedent AgreementAdverbs by TypeOther quiz:
Vocabulary › ViewLiving things that break down dead organisms and turn the remains into nutrients that are released into the soil are called __________________.
A. Producers
B. Decomposers
C. Herbivores
D. Omnivores
Modals › View
Hugh __________to ask any questions, everything was clear.
A. needn’t
B. needed
C. needn’t have
D. didn’t need
Present Continuous Tense › View_____ I listening to music at the moment?
A. Are
B. Is
C. Do
D. Am
Vocabulary › View
Which of the following IS NOT a conjunction?
A. Yet
B. For
C. Nor
D. So
E. A/An
