[ Grammar ]
What is the correct form of the verb ‘to do’ in the past tense for the pronoun ‘I’?
A. did
B. done
C. doed
D. doen

Random Topics:
Will, Be going to, Present ContinuousGrammar- Later/LatterQuestion Tags in Verb TensesConjunctionModals of Obligation and PermissionVerb-ing or to VerbAction VerbGerund & InfinitivePrepositionModals and Comparative SuperlativeOther quiz:
Grammar and Vocabulary › ViewAncestor worship is ………………….most important religious activity among the Bru-Van Kieu.
A. the
B. a
C. –
Grammar › View
Now everybody knows where you live.
You shouldn’t ….. ….. your complete address to your online friends.
___
A. have given
B. give
Grammar › ViewIf you ________ (go) with me, I ________ (buy) you something.
A. will go/buy
B. goes/will buy
C. will go/will buy
D. go/will buy
Grammar › View
What is the helping verb?
He has crossed the street without someone helping him.
___
A. helping
B. crossed
C. has
D. street
