[ Have as verb and auxiliary ]
The children a great time at Christmas in Hawaii.
A. have had
B. have have
C. has had
D. have been having

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Contrast Linking WordsFunctional Sentence TypesSubject and Verbs AgreementPresent Perfect and Present Perfect Progressive TensesPoetryPrepositional PhraseMaritime Vocabulary and GrammarPresent ContinousClause Markers TOEFL GrammarCommas and Subordinating ConjunctionsOther quiz:
Pronouns, Verb, Conjunction › ViewWhat is the correct modal verb: “They ___ visit their grandparents tomorrow.”
A. might
B. should
C. could
D. will
Grammar › View
Which sentence uses a comparative adjective correctly?
A. This book is more interesting than that one.
B. He is the best runner in the race.
C. She is the more talented artist in the group.
D. They are the happiest family in the neighborhood.
Grammar › ViewJames, would you like _____ basketball
A. to play
B. plays
C. playes
D. to playing
Grammar › View
‘Can Billy come out and play?’
‘No, he ________ his mother do the chores right now.’
A. is always helping
B. helps
C. does help
D. is helping
