Как изменять слова по мременам глаголов по ин яз we(twvite)letterst

We write letters. we are writing letters. we have written letters. we wrote letters. we were writing letters. we had written letters.we shall write letters. we shall be writing letters. we shall have written letters.

1. there are two bedrooms in our flat. 2. there is a nice living room in his house. 3. there are no pantries in our flat.4. there is a nice bathroom in my flat. 5. there is no tv in my room.