Topics: Modal Auxiliaries
_____ you _____ the doctor right now?
A. Does – have to see
B. Do – have to see
C. did – had to seen
D. Do – has to see
Select your answer:

Random Topics:
HomophonesSimple Verb TensesArticles and QuantifiersNeither/Either/All/NoneSentence CompletionComparative and SuperlativesIndefinite and Reflexive PronounsClause Markers TOEFL GrammarGrammar - some / anyModals of Necessity and SuggestionOther quiz:
Grammar › View___ for the bus, she slipped on some ice and fell over.
A. Running
B. Run
C. Having run
Vocabulary › View
an intervening time
A. interim
B. mettle
C. harbinger
