[ Grammar ]
Which is spelled correctly?
A. cardiovasculer
B. cardiovasculor
C. cardiovasculir
D. cardiovascular

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Causative Verb › ViewAlcatraz Prison ____ is located in San Francisco Bay, was a depressing place to live.
A. That
B. , which
C. Option 3
D. Option 4
Vocabulary › View
It’s possible to have ___ holiday in Paris.
A. a grateful
B. an affluent
C. a low-cost
D. a broke
Tenses › ViewWhich of the following sentences is in the present perfect continuous tense?
A. I have been studying for three hours.
B. I studied for three hours.
C. I am studying for three hours.
D. I will study for three hours.
Grammar › View
Who is _____ person in your family?
A. tallest
B. the tallest
C. the taller
