Compléter avec am/is/are ou do/don't/does/doesn't:

1. What's funny ? Why ....... you laughing ?
2. What..... your sister do ?
3. It....... raining. I....... want to go out in the rain.
4.Where..................you come from ?
5. How much.........it cost to send a letter to Canada?
6.Steve is a good tennis player , but he.........play very often 

Aidez moi s'il vous plaît !