Ответ:

Use a before consonant sounds and an before vowel sounds. In negative sentences, use any; in affirmative plural statements, use some.

  1. There is a wardrobe in the bedroom.
  2. There is a fireplace in the living room.
  3. There are some cushions on the sofa.
  4. There’s an armchair opposite the coffee table.
  5. There aren’t any chairs in the dining room.