_____ the police thought he was the most likely one, since they had no exact proof about it,they had to set him free

he Internet use ______ in the world, companieslike Yahoo and Google are hunting harder for deals.

Would you please thepaper for me and see if there are any mistakes

Have you heard any news about Sarah—Yes, she was promoted to president of her company, __________surprised everyone.

The two old men ______ each other since 1970.