[ Identify The Tenses ]
The class is quietly working on their projects.
A. Present Simple
B. Present Continuous
C. Present Perfect
D. Present Perfect Continuous

Random Topics:
Present and Past Simple TenseModals - Reported Speech - ConditionalsPossessive Adjective and PronounVerb-ing and InfinitiveIndependent ClausesVerbs of movementPassive Voice - Past SimplePast form of ModalsPreference & Future TensePassive and Active VoiceOther quiz:
Modal Verbs of Obligation › ViewYou _____ come with us if you don’t want to.
A. mustn’t
B. have to
C. don’t have to
Conjunctions › View
Tom had a lot of problems _____________ he had made a serious mistake. (a)
A. because
B. where
C. why
D. , but
Grammar › ViewLisa and her sister made __ some spaghetti.
A. herself
B. himself
C. themselves
D. ourselves
Grammar › View
Do you need _____ onions for the soup ?
A. a
B. an
C. any
D. some
