Here are the completed sentences using the correct form of the verbs in reported speech:

1. Our neighbour advised us **not to touch** anything until the police came.
2. They said the roads were dangerous because it **had been snowing** for hours.
3. I told him I couldn't lend him my bike because it **was being repaired**.
4. I asked Julie if she **was going** to the party that night.
5. Marry asked me what time it **was**.
6. Bill wanted to know if we **had already bought** tickets for the show.