[ Past Modals ]
He _______ have been at the party last night; I saw him there.
A. must
B. must have
C. could
D. should

Random Topics:
Things in EnglishPrepositions and Prepositional PhrasesPassive Voice - Present ContinuousHave to/Has toGrammar: Have toVerb to beInfinitive or GerundAdjectives and comparisonsActive vs. Passive VoicePresent Perfect and Past SimpleOther quiz:
Grammar › ViewI _ going to do my homework this Friday.
A. am
B. is
C. are
D. was
Grammar › View
They went to the waterfall _______ they wanted to play in the water.
A. although
B. or
C. because
D. yet
Adverb of Frequency › ViewI _____________ watch cartoon because I hate them. News shows are much better.
A. almost always
B. sometimes
C. never
Present Perfect Tense › View
Alicia _________ some photos of the old fire station and she will send them to me.
A. haven’t taken
B. have taken
C. hasn’t taken
D. has taken
