Вопрос по английскому языку:

Помогите, пожалуйста
V. Write the sentences using Passive Voice.
1) His salary will be €1,000 a month. (He will be paid 1000 a month.)
2) They may open the new supermarket next week.
3) The actor amazed the audience with his performance. (The audience was amazed by the actor’s performance.)
4) This publishing house brings out hundreds of books every year. (Hundreds of books are brought out by this publishing house every year.)
5) They haven’t solved the problem yet.
6) The students are writing a test now.