[ Past Tense ]
I thought of it just when you …………………………….. your mouth.
A. was opening
B. had opened
C. opened
Select your answer:

Random Topics:
WishesPassive and Active VoiceSimple and Continuous TensesTenses and Verb FormsFuture Simple TensesPrepositions of Time and PlaceAuxiliary Verbs (be, do, have)FrequencyComparison of Adjective and Adverbtake, make, doOther quiz:
Grammar › ViewLook! The elephants_____.
A. fighting.
B. are fighting.
C. is fighting.
Prepositions › View
What does a preposition do in a sentence?
A. It renames the subject.
B. It shows an action.
C. It shows the state of being.
D. It shows a relationship between a noun or pronoun.
