[ Grammar ]
Duncan _______________________________ start work early tomorrow.
A. have to
B. had to
C. has to

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Sentence Fragments and Complete SentencesAdverb of FrequencyPreposition and Preposition PhraseNoun PhrasesModals for ObligationPronoun Antecedent Agreement-ed and -ing AdjectivesGerund, Infinitive & ModalsPresent Continuous, Present Perfect and Used toPresent Perfect and Present Perfect ContinuousOther quiz:
Tag Question › ViewShe looked tired yesterday, ____?
A. did she
B. didn’t she
C. does she
D. doesn’t she
Gender and Grammar › View
Which sentence contains a transitive verb?
A. The stars twinkled in the night sky.
B. They play chess every evening.
C. She sleeps early every night.
D. Birds fly high in the sky.
Grammar › ViewWhen Gregory arrived at the disco, Hanna ………….. .
A. already left
B. has already left
C. had already left
D. will have already left
Subjective and Objective Pronoun › View
My friends will learn English at course after _____ eat lunch at my home.
A. He
B. We
C. It
D. They
