[ 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:
Mixed General Quiz › ViewPlease sit on my ___.
a. rap
b. lap
c. wrap
Present Tenses › View
. Rewrite the sentence in the passive voice. We are still respecting a lot of the old customs.
A. A lot of the old customs are still being respected.
B. We are still respecting a lot of the old customs.
C. A lot of the old customs were respected.
D. A lot of the old customs have been respected.
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
