[ Tenses ]
Students won’t be allowed to use their course books ______ .
A. after they had completed the test
B. before they completed the test
C. until they have completed the test
D. when they were completing the test

Random Topics:
Conditional Sentence Type 1Modals, Conditionals, and Clauses- Defining, Non-definingInfinitive or GerundPast Simple, Past Continuous, Past Perfect, Past Perfect ContinuousTenses and ComparisonsPrepositions after Verbs and AdjectiveInfinitives and GerundsAdverbs of Frequency & Simple Present Tense-ing / InfinitiveSubject Verb Agreement and Coordinating ConjunctionsOther quiz:
Past Tense › ViewHe _______ to the school yesterday.
A. went
B. go
C. goes
Mixed Present Tenses › View
Oh my God! Still stuck in traffic and my plane ………………….. ( leave) in 25 minutes! I am going to miss my flight !
A. leave
B. leaving
C. has left
D. is leaving
Some vs. Any › ViewDid you buy … juice? (I have no idea, this is a real question.)
a. some
b. any
Grammar › View
You and I are late for our English class, …?
A. aren’t we
B. aren’t I
C. do we
