1
I like this city. The people in here are very nice.
I like this city. The people here are very nice.
Do not normally use in before here/there when referring to a general place such as a city, region or country: ‘The weather here is very changeable.’
We can use in here/there when we mean inside an enclosed space such as a room, building or box: ‘It’s very hot in here.’ ‘The documents are in there.’
2
I always come to here after class.
I always come here after class.
Do not normally use to before here/there after verbs of movement: ‘Come here, please.’ ‘We go there every summer.’
We can use to here/there when pointing to a particular position or limit: ‘The water came up to here.’