[ Modal Verbs ]
There was a bad odor until they cleaned the whole house. It ___ have come from the basement.
A. can’t
B. might
C. must

Random Topics:
-ed and -ing AdjectivesVerb to bePassive SentencesComparative AdjectiveNeither/Either/All/NoneTenses and Figurative LanguageAdjectives (-ed / -ing)Modal Auxiliary VerbsFuture Simple TensePassive and Active SentencesOther quiz:
Grammar › ViewMy uncle ________ us to move the furniture tomorrow.
A. help
B. helps
C. will help
D. will helping
Mixed General Quiz › View
Could I have a ___ of wine?
a. bottle
b. jar
c. container
How many hands do you have?
A. two hand
B. two hands
C. two hands’
Quantifiers & Modal Verbs › View
Sorry, but I’m in a hurry – I have very … before leaving.
A. few time
B. little time
C. a little times
D. a few time
