Correct the sentences
1. What you like to drink? I have a coffee, please
2. Where are the changing rooms? I like try on these jeans
3. I can't go out because a friend of mine will come to see me
4. I'm looking forward to see you again soon
5. I think to change my job soon.
6. Phone me tonight. I give you my phone number
7. I see the doctor tomorrow about my back