[ Tenses ]
Students will not be allowed into the exam room if they ______ their student cards.
A. produced
B. hadn’t produced
C. didn’t produce
D. don’t produce

Random Topics:
Grammar ModalsSimple PastConditionals / Unreal PastModals - Conditionals - Future TensesGerundsTenses (Present, Past, Future Forms)Modals of AdviceTenses, Determiners & Subject Verb AgreementConnectives (because, due to, owing to, because of)Grammar - either...or, neither...norOther quiz:
Grammar › ViewWe ________ Dorothy since last Saturday.
A. don’t see
B. haven’t seen
C. didn’t see
D. hadn’t seen
Giving and Asking for Ability › View
Akha : Can you play the piano, Afif?
Afif : . . ., but it’s not very good.
A. No, I can’t
B. Yes, I can
C. Not at all
D. No problem
Grammar and Vocabulary › ViewDoes he sometimes ________ a big lunch?
A. do
B. go
C. eat
Modals in the Past - Speculation and Deduction › View
Immigrants _________ chosen to move to a different country if the laws were more favorable to them.
A. might have
B. can’t have
