[ Auxiliary Words ]
When ……… you last upload a selfie?
A. do
B. did
C. are
D. have

Random Topics:
Conditionals III - Mixed 1st, 2nd & 3rd ConditionalsInfinitive and GerundTenses and ComparisonsWishesPast Perfect Simple & ContinuousSingular and Plural NounsVerb Tenses and Sentence StructureRelative Pronouns and AdverbsBasic GrammarCorrelative ConjunctionOther quiz:
Modals › ViewAt the city park, visitors ____________ pick flowers or plants.
A. must
B. can’t
C. can
D. should
Grammar › View
The are _____ boys running in the playground.
A. a
B. an
C. some
Conjunctions › ViewIt has been a year ……………… I saw him.
A. As
B. When
C. Since
D. Then
Present Perfect Tense › View
Have you ever_______ the falling star?
A. see
B. saw
C. seen
D. seeing
