[ Grammar - Present Perfect with for and since ]
My boss has been sick ________ two weeks.
A. ever
B. never
C. since
D. for

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Grammar › ViewTim promised _______ to learn Spanish.
A. to work better
B. to work his best
C. to do his well
D. to try
Vocabulary › View
_________ of the reason ____________ is expected, when you are late is disrupts the class.
A. Let me know, successfull
B. Valuable, let me know
C. Regardless, successfull
D. Valuable, punctuality
E. Regardless, punctuality