Hi all, in the following sentences, can I use both "by" and "next to" in all of them? Will this result in any slight differences in meanings?<br/><br/>Jane is sitting (next to/by) Nicole.<br/><br/>Stewart stood (next to/by) the window.<br/><br/>The car is parked just (next to/by) the gate.<br/><br/>The school is (next to/by) the park.<br/><br/>She is (next to/by) him.<br/><br/>Thank you!