6B. a. 1) There were some double rooms.2) There was a swimming pool.3) There was a restaurant.4) There was no car park.5) There weren't any shops.b. 1) there were2) there was3) there were4) was there5) there wasn't6) there was7) was there8) there were9) were there10) there weren't11) there was6C. a. 1) What is he doing? He is taking a shower.2) What are they doing? They are dancing together.3) What is she doing? She is listening to the radio.b. 1) rains2) is talking3) are you doing4) don't do5) are studying6) is waiting7) are having8) is she going to wear