[ Simple Present Tense ]
The librarians ……. the books neatly on the shelves.
A. arranges
B. arrange

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Past Tense & Past Continuous TensePresent Progressive (Future)Present Simple vs Present ContinuousTenses, Determiners & Subject Verb AgreementMiscellaneous Grammar UsagesConjunctions and CommasPrepositions Of PlaceNoun ClausesSimple Past Irregular & NegativeSubordinate ConjunctionsOther quiz:
Preposition › ViewRemember me________ your parents.
A. to
B. for
C. with
D. about
Vocabulary › View
A biological community of interacting organisms and their physical environment
A. oxygen
B. boreal
C. biodiversity
D. ecosystem