6.Make the sentences using the following wordsСоставьте предложения , используя следующие слова)Wrote/my/ sister/a letter/ our/to/ yesterday/granny.What/you/last/do/night/did?Met/at/ weeks/the airport/I/a few/ them/agoWas/the phone/Billy/television /when/watching/rang

Текст составлен очень некорректно, предложения идут вразброс... Я бы составила его так:
I want to describe my grandfather. His name is Boris, he's 83 years old. My grandad is pensioner. He has satisfactory health. He needs tidying up an apartment (flat), shopping and things on the street. (И вместо "нуждается" я бы поставила "любит", "ему нравится".. в таком случае было бы "He likes tidying up, shopping and things on the street". А, и что вы подразумевали под "дела на улице"?) He likes reading books, playing chess, communication. He keeps fit and he often goes for a walk. He's worry about politics, his health, prosperity of his children and grandchildren. He's happy when they are satisfied.

The text begins with description of a very famous store Harrods in London. In the beginning it was just a small grocer's shop that was opened in 1849 and run by Charles Henry Harrod. Even after a fire, two World Wars, two bombings Harrods survived and moved abroad, then opened a branch in Japan and some in other countries. Today a lot of people visit Harrods and remain speechless because of it's sizes: the store got 300 departments and employs over 4000 stuff. Harrods sells almost everything from clothes to caviar. There you can find bars, restaurants, bank, travel agency and beauty salon. January and July are very busy months for Harrods because they are sale times. The store's motto is "All things, for all people, everywhere" and that's why it's a fascinating place to visit.