Your Class: 1oUR, ENCIAS D Date: Thu Thursday, Hp/ 11 1. Choose for or since to complete the following present perfect sentences. 1. I've had this car- a. for years. b. since 2. We've known each other we were in school. a. for b. since 3. I haven't eaten anything--- -this morning. a. for b. since 4. She hasn't slept - a. for b. since 5. I have wanted to be a writer far hsince --two days. --I was a child.