The answer is:
<em>Yesterday</em><em>, Darius went to the store </em><em>because </em><em>he wanted food. </em><em>At that moment,</em><em> he ran into his teacher there </em><em>and </em><em>they talked about his latest project </em><em>for a long time</em><em>. </em><em>When he arrived home</em><em>, he decided to base his project on gourmet cooking.</em>
Transitions connect ideas between sentences and paragraphs, providing cohesion and showing how different concepts relate to one another. Temporal transitions express time, frequency and duration, as well as introduce a beginning, a middle and a closure.
Context clues provide further information about a word or phrase that helps readers understand its meaning. These clues offer insight - either directly or indirectly - into the portion of text that's difficult to understand.
I don’t see the italics. I am assuming that the italics are “to climb Mount Everest” which is a prepositional phrase
Answer: B.)
This describes the correct usage.