Topics: Past Modals
The inspector pulled some of the loose bricks out. Behind them, there was a small tunnel just big enough for a person to get through.
“That’s it. The thieves ___ have dug a tunnel to get in. Let’s follow it and see where it leads.”
A. might
B. must
Select your answer:

Random Topics:
Verb FormVerbs - third personClauseFirst & Second ConditionalTensesLinking VerbsWord FormationTenses and Verb FormsPresent Simple VS ContinuousPast and Perfect TensesOther quiz:
Grammar › ViewCould Dinora have … drink?
A. other
B. an other
C. another
Grammar › View
It is the smallest unit but the integral part of a language.
A. letters
B. words
C. phonemes
