[ Simple Past Tense ]
Which among the following sentences did not use the simple past tense correctly?
A. Where did you have your vaccine?
B. Why did you choose Sinovac rather than AstraZeneca?
C. We did not registered to get the vaccine.
D. They taught the quarantine violators the importance of following the rules.

Random Topics:
Auxiliary Verbs-Ing and Infinitive Verb PatternsWill and Going toAdjectives and ArticlesAdverb PhrasesSentence StructurePrepositionFuture - be going toTime and CalendarCoordinating ConjunctionOther quiz:
Vocabulary and Grammar › ViewHe was in bed when he heard something. Now he’s ___ and he can’t sleep.
A. asleep
B. fresh
C. awake
Past Tense › View
The students ________ ready at the end of the exam.
A. weren’t
B. wasn’t
Vocabulary › Viewsomething done seriously or somberly, or something that is very serious and bad.
A. Vague
B. Gravely
C. Abnormal
D. Sagacity
Grammar › View
The book_________ you lent me was fascinating.
A. that
B. which
C. who
D. whom
