Rewrite the sentences that has the same meaning as the given one

Rewrite the sentences that has the same meaning as the given one 
1 we must pay the bill at one 
=> The bill.......................
2Many people in the would speak English
=>English........................................
3 johnny said to me ,"I don 't know what Fred is doing"
=>john said.....................................
4 Could I borrow your newpaper?
=>Do you mind if...........................