There are several things that might be symbolized by the word bridge in this line from the poem, but perhaps one thing would be the connections that you form in life.
I think your answer should be C. The writer must be prepared to read his essay out loud.
The category of connective used in this sentence is show consequence.
Because the rain fell all day, the garden was wet - it is the consequence, the result.
Answer: Objective
Explanation: Objective tone is impartial, it does not show any feelings for or against a topic. For example a researcher is expected to conduct a Research and report the findings as it is found irrespective of the individual personal belief.
Objectivity is the report of a real fact that is not influenced by personal opinion or feelings. It is regarded as an impartial report that is free from personal feeling.
Another example is a teacher should report a child academic performance without being partial.