The answers is
unimportant
unsupported
One of the two I say unsupporting but the context and the thesaurus doesn't really explain so i say go with either one.
Answer:
Some people like dogs, others prefer cats.
Explanation:
You can add a comma after dogs.
Yes, there is a difference, in most instances where you want to say you have visited somewhere, you say you have been to that place:
"I've been to London."
"I've been to the cinema."
<span>"I've just been to the toilet." </span>
<span>In these cases you are using been as the other past participle of go, and you have to use to as the preposition. </span>
However, if you are using been as the past participle, and want to indicate a state, or for how long you were somewhere, you can use been in.
<span>All the best,</span>
DID U KNOW THAT 2+2=4 INSTEAD OF 2