[ Modal Auxiliaries ]
Choose the correct modal: He ___ be at home; the lights are on.
A. must
B. should
C. could
D. might

Random Topics:
Subordinating ConjunctionModal SpeculationHave to/Has toAdverbial ClauseModal AuxiliariesPossessive Adjectives & Possessive PronounsComparative AdverbsModals "Should"Future or PastIndirect SpeechOther quiz:
Grammar › ViewEmma is ___ good guitarist.
A. a
B. an
C. this
D. that
Vocabulary › View
Brev
A. Water
B. Short
C. Large, great
D. Warn
What are the modals verb for PERMISSION?
A. may / can
B. can / could
C. must / have to
D. should / ought to
Quantifiers, Countable and Uncountable Nouns › View
Have you seen my ________anywhere?
A. glass
B. glasses
