[ Modal Verb ]
A: How did the robbers get in?
B: We don’t know yet. The old woman …….. to lock the door.
A. might forget
B. could forget
C. might have forgotten
D. must have forgotten
Select your answer:
Random Topics:
Present Simple VS ContinuousTOEIC Tenses, VerbsSubjunctiveFuture Simple TenseUse of Prepositions or ConjunctionsPast and Past ContinuousLinking VerbsGrammar for TOEFLAdverbial Clauses of Reason / CauseOther quiz:
Vocabulary › ViewPlease be quiet! The ______________ noise will wake the baby.
A. definite
B. slightest
C. timeless
Vocabulary › View
Match the word to its definition: “A natural preference; tendency to like something.”
A. salutary
B. predilection
C. temerity
D. suppress