Piwite pozhaluista plavilnyi otvet grammar 1.I....you should go to the doctor a.am thinking b.think c.have been thinking

1. I think you should go to the doctor. 2. He sprained his ankle while he was playing tennis. 3. I have just heard just about your accident. 5. I have taken three tablets today. 5. My father has been treating patients since he left University. 6. I am wet, because I have been swimming.