[ Grammar ]
who…?
A. did Jack see?
B. Jack see?
C. did Jack saw?

Random Topics:
Articles and NounsModals - Conditionals - Future TensesFirst ConditionalsUsed to & would & Past SimpleFirst Conditional, Future Time ClausesModals and TensesAlthough, Though, In spite of, DespiteGrammar - Sentence StructureConjunction and PunctuationSimple Future TenseOther quiz:
Grammar › ViewWhat kind of verb is have? I have been waiting for an hour.
A. action
B. linking
C. helping/auxiliary
Tenses › View
Where ________you last holiday?
A. was
B. were
C. are
D. do
Modals for Deduction › ViewWhich modal verb indicates a strong deduction?
A. could
B. should
C. must
D. might
Grammar › View
The CEO called some experts and he ________________ for his employees.
A. had a new app created
B. has created a new app
C. created a new app
