have a doctor examine your condition. as long as you're here, you'd better take a bath.
44 it's raining, so we should go home. since it's raining, i'd better go home. * you may as well wash your shirt. you had better go now. we'd better get a move on. you'd better go. you should go. * you may as well tell me the truth. you should apologize to him for coming late. i may as well throw the money away as give it to him.
46 you'd better hurry up. we had better call the police. we should call the police. * you had better read a lot of books while 