The subjects at high school were not really relevant to the real world. I cannot apply that knowledge in my job now.
A. If the subjects at high school are more relevant to the real world, I can apply that knowledge in my job now.
B. If the subjects at high school were more relevant to the real world, I could apply that knowledge in my job now.
C. The subjects at high school were relevant to the real world, so I can apply that knowledge in my job now.
D. If the subjects at high school had been more relevant to the real world, I could apply that knowledge in my job now.

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Tenses › ViewWhat tense is this sentence?
The plumber fixed the leak in the kitchen sink within an hour.
A. past
B. present
C. future
Grammar › View
Which is the definite Article?
A. A
B. An
C. The