Level A2
Their vs There vs They're
There is a bus stop here.
Look: There is a bus stop here. The word is stands next to it, so the spelling about a place fits.
Forms
There is a bus stop here.— about a place: is or are followsTheir bus is late.— belongs to them: the thing followsThey're waiting at the stop.— short for they are: an action follows
A common mistake
Wrong: Their is a bus here.
Right: There is a bus here.
A common mistake is to write the belonging one next to is. We write: There is a bus here.
More examples
Their names are on the list.
Names belong to them, so the belonging one fits: Their names are on the list.
They're ready for the trip.
Here they are ready, so the short one fits: They're ready for the trip.