[ Conditional Sentences with Modal Verbs ]
If we don’t book our tickets in advance, we _________ guarantee seats for the concert.
A. shouldn’t
B. mustn’t
C. can’t
D. might not

Random Topics:
TOEIC Tenses, VerbsAction, Helping & Linking VerbsGrammar - Collective NounsPresent and Past Perfect TensesShould, Should not havePast Perfect & Past SimpleAlthough, Though, In spite of, DespiteEd and Ing EndingsPronouns and Subject Verb AgreementPrepositions and ConjunctionsOther quiz:
Tenses › ViewWe use this tense for plans that are already fixed and there is evidence.
A. future with will
B. present continuous
C. present simple
D. future with be going to
Simple Past Tense › View
Why didn’t they take you to the game?
A. Correct
B. Incorrect
Grammar › View… you … a quiz show between 7 and 8 last night?
A. Were / watching
B. Was / watching
C. Did / watching
D. Do / watch
Tenses › View
My sister ___ many children
A. has
B. have
C. is have
