1. We have been preparing for our exam since morning. 2. I have been living in Moscow since 1975. 3. I have been cleaning my room since morning. 4. He has been playing football all day. 5. I’ve been waiting for you for two hours.
1. We have been preparing for our exam since morning. 2. I have been living in Moscow since 1975. 3. I have been cleaning my room since morning. 4. He has been playing football all day. 5. I’ve been waiting for you for two hours.