[ Grammar ]
I _____ up all night if I have a lot of homework to do.
A. stayed
B. staying
C. stay
D. stays

Random Topics:
SynonymsGrammar - Sentence StructureConditionals III - Mixed 1st, 2nd & 3rd ConditionalsArticles & PrepositionSome & AnySimple Present and Present ContinuousMust / must notPast Perfect TenseLinking VerbMust or Mus notOther quiz:
Grammar › ViewThe number of students in this class ____ 30.
A. is
B. are
Tenses › View
That yellow sheet meant that they … quarantined.
A. were just
B. were just being
C. had just been
Present Tenses › ViewMy mom (NOT FINISH) ___________ the book she (START) _______ reading a few days ago.
A. hasn’t finished / starts
B. hasn’t finished / started
C. hasn’t been finishing / starts
D. hasn’t been finishing / started
Grammar › View
The London Eye is one o f______landmarks in Britain.
A. the best known
B. the well-known
C. the better known