[ Grammar ]
They ______ their classroom.
A. cleans
B. clean
C. is cleaning

Random Topics:
If- ConditionalIrregular verbsAdverbEmployment VocabularyNoun, Pronoun, Adjective, VerbProgressive TensesGerund - to Infinitive Quantifiers with NounsPreposition & GerundQuestion TagOther quiz:
Adverbs or Adjectives › ViewMichael’s dog has extremely bad breath!
A. adjective
B. adverb
C. neither
D. both
Grammar › View
The parrot _______ be free tomorrow
A. will
B. want
C. to
You ______________ take any photos in the museum. It’s not allowed
A. can
B. must
C. should
D. mustn’t
Active & Passive › View
Sara …………………………. her keys.
A. was lost
B. lost
