Ответ:

Решение:

  1. They are building a new hotel in the city centre at the moment.
  2. Look! Somebody is coming in the river.
  3. 'You are standing on my foot.' 'Oh, I'm sorry.'
  4. Hurry up! The bus is coming.
  5. 'Where are you, George?' In the kitchen. I am having a meal.'
  6. (on the telephone) Hello. Can I speak to Ann, please?' 'She is having a shower at the moment. Can you phone again later?'

Ответ: 1. are building; 2. is coming; 3. are standing; 4. is coming; 5. am having; 6. is having.