[ Grammar ]
Fili and Felix clean the school.
A. Fili and Felix cleaned the school.
B. The school is cleaned by Fili and Felix.
C. The school are cleaned by Fili and Felix.

Random Topics:
TensesModal VerbsIELTS VocabularyAlong & AgainstClause Markers TOEFL GrammarConjunctions & PrepositionsAlthough, Though, In spite of, DespiteGrammar ClausesGerundIf ConditionalsOther quiz:
Grammar › ViewJohn: “Management has declared the main entrance to be closed until it’s fixed.”
What did he say?
He said that ______ the main entrance closed.
A. they have declared
B. they had declared
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Modals › View
I did this yesterday – You _____ fill in the form and attach an up-to-date passport photo.
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A. Policeman
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Verb Agreement › View
All of the team (has/have) completed their tasks.
A. has
B. have
