Question

Cambiar las oraciones en forma negativa e interrogativa en inglés

1. I DO MY EXCERCISES
2. I DID MY HOMEWORK
3. I AM DOING MY EXAMINATION
4. I WAS STUDYING YESTERDAY
5. JOE CAN BE OVER THERE
6. JOE COULD BE HERE
7. JOE LIKES TO BE WITH YOU
8. JOE NEEDS TO BE HERE

Answer 1

i don't my exercises
i didn't my homework
i don't doing my examination 
i wasn't studing yesterday
joe can't be over there
joe couldn't be here
joe doesn't like to be with you
joe doesn't need to be here 

Answer 2

I don’t do my exercises
I didn’t do my homework
I’m not doing my examination
I wasn’t studying yesterday
Joe cannot be over there
Joe couldn’t be here
Joe doesn’t like to be with you
Joe doesn’t need to be here