If the underlined phrase is <em>having been warned by her mother, </em>then this is a nonessential perfect participial phrase.
Nonessential phrases are separated from the rest of the sentence by commas, and since this is a perfect participle, this is the only correct option.
1) should arrive
2)don’t have to show your
3)shouldn’t worry
4)ought to say goodbye before
5)should not criticise
6)will pay if
7)has a difficulty with making
Answer:
People often distrust strangers because when we grow up we are taught stranger danger and how not to trust strangers so when we live through life this is just an impulse that we have
Explanation:
