Complete the sentences with the correct form of be: am, is or are (or short forms 'm, 's, 're).

1. I'm going to do karate next weekend. 2. My parents are going to visit Canada. 3. We are going to have dinner at home. 4. My sister and I are going to do our homework together. 5. Lucas is going to buy a new bike. 6. I am going to play video games all evening. 7. She is going to make lunch for us. 8. They are going to start school tomorrow.