[ Modals and Modal Perfects ]
I’m so sorry I woke you up. I __ called you if I knew you were sleeping.
A. might not have
B. shouldn’t have
C. wouldn’t have
Select your answer:

Random Topics:
Grammar Double Object VerbsPassive Voice, Question Tag, PrepositionsGrammar and PrepositionsGerund and InfinitiveSecond and Third ConditionalModals of Obligation and NecessitySimple Past TenseTOEIC GrammarDistinguishing Future TensesA/AnOther quiz:
Modal Verbs › ViewWe ___ forget to bring the tickets, or we won’t get in.
A. might
B. mustn’t
C. could
D. have
Vocabulary › View
There are lots of trees. Many animals live here.
A. panther
B. python
C. jungle
