Выберите подходящее слово для каждого предложения.



1. These people have a lot of They needn’t/mustn’t hurry.
2.You needn’t/mustn’t go to the doctor because you are healthy.
3.I looked everywhere for the book, but I couldn't/could/managed to find it.
4.Sam wasn’t at home when I phoned, but I couldn't/could/managed to contact him at the office.
5.A girl fell into the river, but fortunately, we couldn't/could/managed to rescue her.
Пожалуйста, сделайте все правильно, это очень важно для меня)