Present simple or present continuous ?
Use short forms.

1."Excuse me, you speak English ?"
2."Have a cigarette." "No, thank you, I smoke."
3."Why you laughing at me ?"
4."What she do ?" "She's a dentist."
5."I want to go out." "It raining."
6. "Where you come from ?"
7. "How much it cost to send a letter to Canada ?"
8. "I can't talk to you at the moment. I working.
9. "George is a good tennis player but he play very often.