Subjunctive mood is the answer
<span>A) We cannot walk alone.
I would also recommend that next time you put some spaces between the question and answers next time, it makes it very hard to read. </span>
The answer to you question is A
Answer:
I always like to begin that kind of a speech with some way to relate to the listeners. For example, if you're writing about how much it annoys you when your sister leaves her clothes on the floor, you might begin by asking "How many of you have siblings?" and then continue to add on to that. It makes your audience feel more like you're talking <em>to </em>them, and not so much <em>at </em>them.
Explanation: