Could someone help me with Faire conjugations

The typical meal in france contains more dishes and smaller portions than the typical meal in the us. true or false?

1. which of the following verbs does not use être in the passé composé? (3 points) rester venir entrer changer 2. what is the past participle for savoir? (3 points) savé su savú savi 3. which of the following completes the following sentence: pauline (3 points) est aller. est allé. est allée. est allés. 4. which of the following completes this sentence: pierre et paul (3 points) sont rentré. sont rentrer. sont rentrées.

J'ai un test et je ne comprends pas comment utiliser et reconnaître un discours indirect libre ? merci ; )