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In volunteering to do more work for my boss, my behavior was really guided by my plan/goal to get promoted soon.

Because my professor was an expert in English literature, I found her to be a believable and trustworthy person to answer my questions about Shakespeare.

Since my friend has a habit of being late, I had my doubts about him being stuck in traffic AND getting a flat tire

In life, it will be necessary to be able to know, recognize, and understand what is right and what is wrong, even if it isn't always easy to tell right away.

Teachers should not act as if their beliefs are the only correct ways to think, since students are often easy to influence.