Imply is the best answer I guess
It's is a contraction of “it is” and Its with no apostrophe is the possessive word
For example
It's (it is) going to be a rainy day!
and
I tried to arrange my shoes wrong and i realized that’s not its box.
That is in fact True. If you take slow deep breaths before anything stressful then you are very likely to be more relaxed.
The car is a symbol of a new beginning and also the prospect of filling in the shoes of someone important and responsible. They backed up their car with extreme car and caution which is very similar to how they unpacked and moved into their home on the Sullivan Farm. The family wants everything to go perfectly.
Generally, I'd write "Frank expressed his wish -- that Jackie had lived to see the moment," but technically there is nothing wrong with that sentence.