Сделайте под буквой а и б , тот кто сделает большое спасибо

a) We have a new flat with three-rooms.We often go down to the countrywe spend a lot of time togetherThe hall of our flat is not narrowWe like our comfortable flat very muchb)Our house is far from the collegeEverybody is easy to get along withWe take care of each otherIt takes me half an hour to get there by busIt is high bank of the river located on the right