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The good news was foreshadowed by several disturbing events. The preview was a foreshadowing of events in season six. This study foreshadows great changes in our system of education. The ugly future was foreshadowed in many ways as well.
I want to buy groceries to be prepared for the week.
The purpose of this sentence is to state the speaker's desire to be prepared for the week by buying groceries. In order to cut out fluffy words, we can take out any extra adverbs or phrases. Also, it is implied that to buy groceries, one would need to go to the store, so this prepositional phrase can also be eliminated if necessary.
Answer:
Maturity
Explanation:
There is a relation between Age (maturity/responsibility) and college grades. The higher grades the older age.
Plot and main idea is the answer