Răspuns:
1. I can sing
I cannot sing.
I can't sing.
2. You can sing.
You cannot sing.
You can't sing.
3. He can sing.
He cannot sing.
He can't sing.
4. Shecan sing.
She cannot sing.
She can't sing.
5. It can sing.
It cannot sing.
It can't sing.
6. Wecan sing.
We cannot sing.
We can't sing.
7. You can sing.
You cannot sing.
You can't sing.
8. They can sing.
They cannot sing.
They can't sing.
Explicație: