Step 1: positive sentence, negative question tag – auxiliary verbs given!
1. The car is in the garage, ?
2. You are John, ?
3. My parents were in the library yesterday, ?
4. He was very tired after the marathon, ?
5. We could invite all our friends, ?
6. Mr. Pritchard has been to Scotland recently, ?
7. The children have finished all the exercises, ?
8. These trips had been very expensive, ?
9. He will tell her the truth, ?