Ошибка в том, что после must не должно стоять to. Потому что есть правило: "После модальных глаголов инфинитив употребляется без частицы to". Must - модальный глагол. Do - инфинитив.
Предложение должно выглядеть так:
I must do some work tonight?
Задание №1.
1. Стать зрителем собственной жизни, чтобы защитить себя от страданий жизни.
2. Он был слишком возбужден, чтобы усидеть на месте и взял ее в переполненную улицу.
3. Глаза желто-коричневого цвета. Что цвет будет очень сложно сделать.
4. Великая вещь-хорошие, сильные частей.
5. Есть все основания полагать, что ребенок был похищен.
6. Я должен был приехать, чтобы увидеть кого-то, не так далеко отсюда.
Задание №2.
1. Jane was very frightened. She couldn’t even call. - Jane was very scared to call.
2. The man is very cold. He cannot write any more. - A man is very cold to write.
3. He has done very much. He can’t give up his experiments. - He has done a lot to not give up.
4. The young writer was very tired. He couldn’t finish his play. - The young writer too tired to finish the play.
5. The painter is very proud of his work. He won’t stand any criticism. - Artist proud to paint another one.
Задание № 3,4,5,6 я не смогла сделать Объяснение:
Everyone imagines themselves as someone in the future. Someone wants to become a nurse, someone-a hairdresser, someone – a teacher. My profession is a welder. A welder is a worker who is engaged in the welding of metals. My love for this profession was born in my childhood. Even as a child, I saw my uncle working. I know it's not an easy job, but I really like it.
Only people who have passed special training are allowed to perform electric welding and gas welding operations. It is not easy to become a welder, because it is important to know the theory and be able to apply it in practice. In addition, all welders should know the safety instructions and carefully follow the fire safety rules. At the end of training, all children are issued a special certificate. Despite all the dangers, being a welder is interesting!
Объяснение:
I must to work tonight
Или
I have to work tonight