[ Tenses ]
We ____ (study) for the biology exam all afternoon, and now my brain feels fried!
A. study
B. have been studying
C. are studying

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Grammar › ViewPalm ……………………. to lose weight now. (try)
A. is trying
B. was trying
C. will be trying
Vocabulary › View
A student who is also learning a trade or skill in the workplace.
A. apprentice
B. tourist
C. entrepreneur
D. intern