10 sentences

1-he could be the best boyfriend

2- she can be a friend

3- the dog may not be healthy

4- I can be in the university

5- the big dog can´t be eat me

6- he must be my best friend forever

7- my fathe may have quick tempered

8- my brother must be the best

9- my sister could´t be expressive

10- my mother must be my heroine