Sentences for practice. 1. The water was so cold that the children could not swim in it . -> the water was not 2. he acted sowell that the audiena was moved to tears. -> he acted well enough 3. she isn't very intelligent so she can't do that exerase. -> she isn't intelligent enough  4. the paper mill is very large so it can satisfy the need of the whole country -> the paper mill is large enough 5. those exercises are easy enough so that sould finish them in half an hour -> those exercises are easy enough  6. the policeman could not run very fasst , so he was unable to catch the burglar . -> the policeman couldn't run fast enough 7. there is not much beer so you can't all have a drink . -> there isn't enough 8. i'm very tired so i must go to bed early. -> i'm tired enough 9. Peter is too young to watch TV -> Peter isn't giúp mình với ạ , mình cần gấp cảm ơn các bạn nhiều ạ