It would be the second choice : You can understand what level of formality is appropriate by listening to and observing others.
Answer:
Comunication, understanding, helping
Explanation:
Answer:
They act casually and go about regular business, such as smoking, while actually in grave danger.
Explanation:
I took the test
The dangling modifier in the paragraph is found in this phrase: Running for the bus, the rain began to pour.
Dangling modifiers are identified as errors. These don't have a clear target of the sentence and confuse the readers.
Running for the bus is a participle phrase. It doesn't have its correct target.
To correct the above dangling modifier, it should be like this.
While I am running for the bus, the rain began to pour.