Rewrite the sentences in the passive, including the agent where necessary.

Rewriting sentences in the passive:

1. A new fault has been found in the phone design (by them).
2. Those gadgets were developed too fast (by someone).
3. The product specifications are being written by Anna Yeo.
4. A new product has just been launched by the company.
5. The review won't be written by the Canadian journalist.
6. Did those products get tested (by someone) first?