Complete the sentences with the correct form of the passive reporting verbs.
1. The ship............. (think) somewhere in the Pacific Ocean.
2. There is a range of vitamins that............ (claim) to cure certain diseases
3. Some forms of exercise............. (say) to improve blood circulation
4. It ............(assume) that he will make contact in the next few days.
5. One of the local men.............(know) for his predictions about the future.​