[ Perfect Modals ]
You look exhausted. You ____ stayed up so late last night.
A. must have
B. shouldn’t have
C. might have
D. would have
Random Topics:
Grammar and Sentence StructureHave to / Do not have toModal and Modal PerfectCommas and Subordinating ConjunctionsIf- ConditionalRelative Clauses and etcNouns and Their FormsTensesPresent PerfectPast ParticiplesOther quiz:
Vocabulary › ViewThey are healthy. They do morning ______ every day.
A. exercise
B. lesson
C. period
D. school
Active vs. Passive Voice › View
Were the questions completed?
A. This sentence is “Active.”
B. This sentence is “Passive.”
identify the type of noun-ARMY
A. common
B. proper
C. collective
Modal Verbs › View
She _______ arrived by now; the flight landed an hour ago.
A. could have
B. might have
C. should have
D. would have