1.A:I can't affrod to go the cinema this week.
B:You should save some money.
2.A:Let's jump into pool from the top board.
B:You shouldn"t jump from there.
3.A:We want to get a suntan.
B:You ought to go to the beach.
4.A:I've just found a credit card.
B:You ought to go to the police station.