4 Correct the sentences. 1 When was the last time you complaint for
something?
When was the last time you complained
about something?
2 You shouldnt have complainted!
3 I dont know what youre complaining with.
4 They complaint for the homework.​

1. They have been traveling since last September.

2. She has been reading for 2 hours.

3. I have been dreaming of going to China for many years.

4. She has been living in Moscow for a long time.

5. I have been working at this bank for 5 years.

6. How long have you been renting your apartment?

7. We habe been watching a movie for 10 minutes, but it feels like an eternity. The movie is so boring.

8. How long have you been studying Russian?

9. She has known Peter since childhood.

10. They have been playing tennis for 30 minutes.

Объяснение:

Kate: Leo, I am having some problems, I must confess.
Leo: Are you? What’s the matter? You know, if my friends have problems I always help them. - zero condition (само собой разумеющееся)
Kate: Yes, I know. That’s why I decided to talk to you. You know, when
I see the yellow color, I feel scared.- zero condition (само собой разумеющееся)
Leo: Oh, I am a bit confused. Have you visited a doctor?
Kate: No, not yet. I feel embarrassed about it. I think if I tell them, they will smile at me. - the first condition
Leo: No, I am sure in case of phobia we all should consult a specialist to
get rid of it. I’ll find a doctor for you and go with you.
Kate: Oh, thanks a lot. You are real friend.