[ Modal Verbs ]
I wonder who drank all the milk yesterday. It _____ have been Mary because she was out all day.
A. can’t
B. must
C. could
D. needn’t
Random Topics:
Grammar - Sentence StructurePassive Voice with Modal VerbsQuantifiers with NounsMixed TensesHave to / Do not have toPhrasal Verbs with up and downAdjective ClauseModals - Conditionals - Future TensesCountable & Uncountable NounsFuture Tenses, Conditionals and ProfessionsOther quiz:
Preposition and Word Form › ViewIt is said that adults are often immune ________ such diseases as measles, whooping coughs, or mumps.
A. at
B. off
C. over
D. to
Basic Grammar › View
Are there ____ eggs in the salad?
A. a
B. an
C. some
D. any
Grammar › ViewI feel terrible. I think I __________ to be sick.
A. will
B. go
C. am going
D. will be going
Subject Verb Agreement › View
Select the appropriate verb: Neither of the boys ______ finished their homework yet.
A. is
B. was
C. has
D. have