[ Present and Past Tenses ]
Every Wednesday, the cleaning staff ________ (tidy) up the office.
A. tidies
B. is tidying
C. tidied
D. was tidying

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another/the others/each other/one anotherGrammar & VocabularyDescriptionsConnectivesSecond and Third ConditionalPronouns and QuantifiersAdjective ClauseContinuous TensesAdjectives & AdverbsGrammar & ReadingOther quiz:
a, an, the, Zero Article › ViewI’m staying at ___ hotel on ____ Hudson River.
A. The – the
B. A – the
C. A – a
D. A – Ø
Grammar › View
The girl _____ is sitting over there.
A. who I like
B. who I like her
C. which I like her