Passé composé avec être

What verbs take être in the passé composé? Options: Almost all of them, DR & MRS VAN DER TRAMPP, Verbs of living and eating, Verbs that end in "r"

What is the past participle of "devenir"?

Translate this sentence into English: 
Je suis allée au parc hier. 

What must you add to the end of the past participle if the subject of the passé composé is masculine and plural?

Translate the following sentence into French:
My sisters were born on May 27th. 

When should you use the passé composé?

What's wrong with this sentence?
Nous sortis vendredi soir.

What sentence describes this picture? Options: Il est monté les escaliers., Il est resté chez lui., Il est tombé., Il est devenu prof.

What's the infinitive form of the past participle "mort"?

Il est _____