Choose the series of prepositions that best completes the following sentence.

His boss told him to finish the report _______ 5 pm. After that, he could go _______ vacation.

Rochelle felt ___________about forgetting her ___________ friend's birthday.

Which of the following sentences illustrates correct usage of articles and conjunctions? You have to be on time; otherwise, you'll miss the train.

The residents believe that the development in their city isn't __________ keeping __________ the rest of the country.

One thing I know about him ____________ .

easily question the way understood can most in this be

Although Marvin said he had hidden the keys _______ the flower pot, we were unable to find them _______ the dark. In the end, we waited for him at the coffee shop ___________ the corner.

Only after they had completed an exhaustive study __________ how to adapt the technology to the needs of our company.

Did you hear the weather report for tomorrow?

Did you see the show last night?

Which of the following sentences does NOT illustrate correct verb and verb tense usage? These repetitive and misleading guidelines could easily be interpreted in several different ways.