1. julia is having lunch in the cafeteria

negative : julia is not having lunch in the cafeteria

interogative : is julia having lunch in the cafeteria?

2. are his friends meeting each other in new york?

positive : his friends are meeting each other in new york

negative : his friends aren't meeting each other in new york

3. anton was not working yesterday

positive : anton was working yesterday

interogative : was anton working yesterday?

4. I am visiting my aunt, sally right now

negative : I am not visiting my aunt, sally right now

interogative : am I visiting my aunt, sally right now?

5. john will be spending his holiday in japan

negative : john will not be spending his holiday in japan

interogative : will john be spending his holiday in japan?

6. linda is not usually sweeping the floor in her free time

positive : linda is usually sweeping the floor in her free time

interogative : is linda usually sweeping the floor in her free time?

7. was helen playing the violin and the piano?

positive: helen was playing the violin and the piano

negative : helen wasn't playing the violin and the piano

8. dian will not be sleeping when you call him

positive : dian will be sleeping when you call him

interogative : will dian be sleeping when you call him?

9. was mike chopping the onion?

positive : mike was chopping the onion

negative : mike wasn't chopping the onion

10. are sam and stewart playing basketball now?

positive : sam and stewart are playing basketball now

negative : sam and stewart aren't playing basketball now

11. brenda will not be sunbathing on carribean beach

positive : brenda will be sunbathing on carribean beach

interogative : will brenda be sunbathing on carribean beach?

12. susan was washing her hair in the bathroom

negative : susan wasn't washing her hair in the bathroom

interogative : was susan washing her hair in the bathroom?

13. will she be going to spain next sunday?

positive : she will be going to spain next sunday

negative : she will not be going to spain next sunday

14. is your mom watering the flowers?

positive : your mom is watering the flowers

negative : your mom isn't watering the flowers

15. margareth was teaching german

negative : margareth was not teaching german

interogative : was margareth teaching german?