[ Tenses ]
Where is he? I …………… for him since three o’clock!
A. am waiting
B. was waiting
C. have been waiting
D. had been waiting
Select your answer:

Random Topics:
Sentence StructuresSuch...that, so ......thatModal Auxiliaries and To Be VerbsFigure of SpeechCountable & Uncountable NounsVocabulary and Modal VerbsGrammar : Must (Necessity)Modal and Compound NounsTemporal Conjunctions and ConnectivesHow often - long - much - manyOther quiz:
Grammar › ViewHe’s always telling lies. This sentence expresses: ________
A. He’s so ambitious.
B. He’s so sensitive.
C. He’s so energetic.
D. He’s so dishonest.
Adjective › View
I could not sleep ___ last night, so I feel ___ today.
a.good, horrible
b.well, horrible
c.well, horribly
