Have or Has?

Have is an irregular verb in the present: I have, you have, he has. we have, they have. A lot of students find this difficult to remember.

 The negative of he has is ..... ?

he doesn't have (NOT he hasn't). We use does he have in questions, not has he? (Does he have shower every day? NOT Has he a shower every day?)


Here are some exercises to help you practise:
1. http://a4esl.org/q/h/lb/have.html
2. http://www.englishexercises.org/makeagame/viewgame.asp?id=641
3. http://www.web-esl.com/have/havehas.htm