.Hello!
Could you please tell me which sentences are correct and which are not ?
I'm going to Simon's house
I'm going to Simon's
I'm going to Simon's place
I'm at Simon's house
I'm at Simon's
I'm at Simon's place
I'll pop in to Simon's'into' is one word.
I'll pop in at Simon's
I'll pop in at Simon's place
I'll pop in to Simon's house'into' is one word.
I'll pop down/up to Simon's (house/place/ at Simon's)
I'll drop in at Simon's
I'll drop in at Simon's house
I'll drop in at Simon's place
I'll drop in to Simon's'into' is one word.
I'll drop in to Simon's'into' is one word.






'into' is one word.