Which lines from "mending wall" indicate that the neighbor is willing to participate in mending the wall?
something there is that doesn't love a wall,
that sends the frozen-ground-swell under it,
and spills the upper boulders in the sun;
and makes gaps even two can pass abreast.
i let my neighbour know beyond the hill;
and on a day we meet to walk the line
and set the wall between us once again.
we keep the wall between us as we go.
to each the boulders that have fallen to each.
and some are loaves and some so nearly balls
we have to use a spell to make them balance:
“stay where you are until our backs are turned! ”
we wear our fingers rough with handling them.
oh, just another kind of out-door game,
one on a side. it comes to little more:
there where it is we do not need the wall:

And on a day we meet to walk the line  

And set the wall between us once again.

In these lines, the speaker talks about how the neighbor meets him at the wall to fix it. They then walk down the wall fixing the boulders that have fallen off throughout the seasons due to the weather or other outside forces. Nowhere in the poem does the speaker indicate that the neighbor dislikes the wall. In fact, when the speaker voices his disinterest in keeping the wall, the neighbor replies "good fences make good neighbors" showing his support for the wall.

i would say that these are the two thesis statements best for a literary analysis essay on recurring themes in shakespeare's romeo and juliet:

1.  in romeo and juliet, shakespeare demonstrates that love comes in a variety of forms, be it romantic, familial, or between friends.

2.  shakespeare explores the struggle for identity through the character of juliet in his play romeo and juliet.

the other theses aren't reoccurring in this play. 

explanation:

the answer a: perseverance !