Answer: In general, use sentences of different lengths. Also consider moving adverbs or adverb clauses from the end of a sentence to the beginning.
For transitions, think about the relationship between ideas. Is it a time sequence? Use words like first, then, after that, finally. If it's logic, use words like because, since this... then that. Or therefore, as a result.
Explanation:
Answer:
it's 3 because she took out the cell phone
Answer:
b seaweed could be a great source of fuel
Explanation: