Your homestay family will be interested to learn about you and your life. It is a good opportunity to spend time talking with your homestay family and participating in family activities to improve your English.
Australian families value communication. If there is any aspect of your homestay family that you are unhappy with, where possible it is best to discuss this directly with your homestay parent. You can also raise the issue with the homestay company that has organised your homestay. Use the 24 hour emergency number that you have been provided.