[ Modal Verbs ]
Me and my colleagues . . . work on Saturdays.
A. don’t have to
B. have not to
C. has not to
D. does not have to

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Paired ConjunctionTenses, Tag Questions, Phrasal VerbsSimple, Compound, Complex SentencesAction, Helping & Linking VerbsMesopotamia VocabularyBASIC GRAMMAR - PRONOUNSPerfect and Past TensesContinuous and Perfect TensesAdjective & AdverbsConnectorsOther quiz:
Narrative Tenses › ViewA_________ (I / not speak) to you yesterday because you looked busy when I saw you.
B Yes, _________ (I / try) to repair my printer when you came in.
A. I wasn’t speaking / I tried
B. I had spoken / I tried
C. I didn’t speak / I was trying
Vocabulary & Grammar › View
If you become an _______ in a certain field, you know a lot about this field.
A. expert
B. expertise
C. heritage
D. wheat