[ Modal Auxiliary Verbs ]
I think_______ the door.
A. did lock
B. so locked
C. did locked
D. yes locked

Random Topics:
Cardiology ServicesBecause / soduring, for, whilePassive and Active VoiceVocab CheckingIntermediate GrammarPast and Present ContinuousAsking for and Giving OpinionPast Simple Negative & QuestionsHave toOther quiz:
Subjunctive › ViewRoberto would rather we … yesterday.
A. hadn’t left
B. didn’t leave
C. don’t leave
D. wouldn’t leave
Going To Be and Will › View
They __________ (sell) them to big companies.
A. are going to sell
B. is going to sell
Grammar › ViewIt rained so hard the whole village ………………
A. scalded
B. burnt
C. flooded
Present Perfect and Simple Past Tense › View
Peter (play) ______ football yesterday.
A. has played
B. play
C. played
D. has play
E. playing
