[ Tenses ]
The students ___ a test while the teacher was checking homework.
A. take
B. took
C. are taking
D. were taking
Select your answer:

Random Topics:
Auxiliary VerbsModals of Obligation and PermissionGrammar: Defining Relative ClausesPresent Simple & Present ContinuousConnectives (because, due to, owing to, because of)Definite and Indefinite ArticlesPerfect Tenses and VocabularyBe used to vs used toGrammar RulesHave vs. HasOther quiz:
Future Tenses › ViewFarmers _____ more organic crops.
A. will grow
B. will have grown
C. will be growing
D. grow
Modals › View
During a class, how would Lily ask for permission to leave the room?
A. Excuse me, may I please leave the room?
B. Should I leave the room now?
C. I’m leaving the room now.
D. I must go to the bathroom.
