Ответ:
1) You will be asked at Maths lesson tommorow (by teacher)
2) This film was shown last year (by them)
Объяснение:
The girl is sitting on the chair.
She is painting the picture.
She is concentrating on her work.
Water in the rivers must not be poisoned by factories and plants.
Dangerous diseases should be cured by the doctors.
Man should not be influenced on climate/