[ Gerund and Infinitive ]
Sorry to keep you_______ so long.
a. waiting
b. wait
c. to wait
d. to have waited
Select your answer:
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Adverb & Compound SentencesLinking WordsPast TensesGrammar ( going to)Modals of DeductionSentences vs Run-OnsPhrasal Verb and ModalSubject/Verb Agreement with Collective NounsModals of ObligationPast Simple (Questions)Other quiz:
Grammar › ViewI _____ like spicy food.
A. doesn’t
B. don’t
C. isn’t
D. not
Grammar › View
We ________________________ to the bar last week.
A. used to go
B. gone
C. went