[ Modal Verbs ]
She _______ arrived by now; the flight landed an hour ago.
A. could have
B. might have
C. should have
D. would have

Random Topics:
SentencesGrammar - may/might/couldWould rather/ would prefer/ would likeSimple and Continuous TensesTenses and ArticlesPresent Simple VS ContinuousCoherent Sentence with Correct Grammar StructureDirect Object and Indirect ObjectVerbal CommunicationAbstract NounsOther quiz:
Adjective vs Adverb › ViewLet’s take the _________ approach to the building.
A. direct
B. directly
Verb Tenses › View
Many of my students have traveled to Europe or overseas many, many times.
A. simple past
B. simple present
C. past progressive
D. present perfect
Relative & Interrogative Pronouns › ViewThese pronouns are used to ask a question.
A. Interrogative
B. Demonstrative
Grammar › View
He ran fast but lost the race. (Use: despite)
A. Despite running fast, he lost the race.
B. Despite of running fast, he lost the race.
C. Despite he running fast, he lost the race.