8 oraciones en tiempo psado usando el personal pronous con el berbo to be an other verbs ?

- I was playing with him.

- He was unable to answer this question.

- My sister sang in the concert last night.

- That guy failed his Math exam.

- The fountain stopped working.

- The darkness was hiding inside of my head for 3 years til this moment.

- Stars weren't wrong about you.

- She didn't deserve that award.