Topics: Perfect Progressive Tenses
I ______ (wait) for you for an hour when you finally arrived.
A. have been waiting
B. was waiting
C. had been waiting
Select your answer:
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Vocabulary and Grammar › ViewWhat term represents a period of ten years?
A. principle
B. decade
C. feature
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Which of the following is the correct version of the following sentence:
Jacob is taking american airlines to california.
_
A. Jacob is taking American airlines to California.
B. Jacob is taking American Airlines to california.
C. Jacob is taking American Airlines to California.