I must to do this .
 I have to go . 
 I need to go at the gym. 
  I should to do my homework .
 They ought to respect the law 
  The problem is that you shouldn't  say you're ready .
 Mom said we needn''t worry too much . 
 What we mustn't forget is that there are two different things .  
Mai , problema e ca sunt foarte obosita si nu foarte  atenta. In mare cred ca propozitiile sunt ok 

uite drept dovada o greseala
ma rog sunt cateva mici greseli , iti dai tu seamna , sper
noapte buna :D