Write only the full verb form. 1. i for you since seven o’clock. why are you so late? (wait) 2. he a mobile phone for 2 years. (use) 3. my eyes are tired. i since afternoon. (read)

. I have been waiting for you since seven o’clock. Why are you so late? (wait)

2. He has been using a mobile phone for 2 years. (use)

3. My eyes are tired. I have been reading since afternoon. (read)