Answer: We can help strangers by simply smiling at them and engaging in conversation with them. Since we don't know what they've been through in life, we can also offer them assistance. For instance, if we see a stranger struggling with something, we can offer to assist. Helping a stranger can lead to new opportunities in life. We can assist them by doing something for them, such as getting a book off a shelf.
explanation: sorry this is all i could write :((
A should be the right answer
I believe its Nonverbal hope that i was able to help you out
