Напишите пожалуйста даа предложения со словом in the end и два предложения at the end.Спасибо

My friend wanted to have a dog, but in the end, she got a hamster. 

I was invited to a party yesterday, but in the end, I decided to stay at home and do my homework.

There is a big house of some rich people at the end of the road.

Students usually have their exams at the end of every academic year