[ Grammar ]
(Is,am ,are) are helping verbs of which tense?
A. Present Perfect
B. Present Continuous

Random Topics:
Grammar: MorphologyTenses and VerbsSpeech TensesConjunctions - ConnectorsPast Narrative TensesHope, Thank, Modal VerbsGrammar for IELTSInfinitive and GerundsTransitionsModals of Obligation & ProhibitionOther quiz:
Auxiliary Verbs, if, unless and Modal › ViewWe _______ recycle paper, plastic, and glass to protect the environment
A. need
B. needs
C. needs to
D. need to
Modal Verbs › View
Which modal do you use to express prohibition?
A. should
B. can
C. have to
D. can’t
Present Simple x Present Continuous › ViewShe isn’t feeling well.
A. Present Simple
B. Present Continuous
Wish Sentences › View
We didn’t invite the Smiths but I wish we ____.
A. would
B. had have
C. did
D. had
