[ Present Perfect Tense ]
I….(wait)….for you since two o’clock.
A. has been waiting
B. waiting
C. have been waiting
D. am waiting
Select your answer:

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Verbs and Possessive AdjectiveSubject and Verbs AgreementConjunctions and PrepositionsConditional Sentences with Modal VerbsSubject-Verb AgreementModal Verbs and Gender NounsPast Modals & Phrasal Modals of ObbligationQuantifiers and ArticlesGrammarPast SimpleOther quiz:
Grammar › ViewThe lion is too tired so it sleeps ________the big rock.
A. on
B. beside
C. between
D. in
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The old man was ___ by the fire.
a. setting
b. sitting
c. seating
