Ответ:

9.3 Read the situations and complete the sentences.

  1. It's raining. The rain started two hours ago. It's been raining for two hours.
  2. We are waiting for the bus. We started waiting 20 minutes ago. We have been waiting for 20 minutes.
  3. I'm learning Spanish. I started classes in December. I have been learning since December.
  4. Mary is working in London. She started working there on 18 January. She has been working there since 18 January.
  5. Our friends always spend their holidays in Italy. They started going there years ago. We have been going there for years.