Поставьте глаголы, приведённые в списке, в Present Simple
Work, start, operate, produce, live, cost, specialize
1. They usually … work at 9.00 a.m.
2. … your company … in many countries?
3. He … in sales.
4. Our company … in car manufacturing.
5. We … (not) mobile phones for children.
6. How much …this smartphone …?
7. I … in Khabarovsk, Russia.

They usually start work at 9. 00 a.m.Does your company operate in many countries? He specialize in sales.Our company produce in car manufacting.We don't work mobile phones for children. How much does this smartphone cost?I live in Khabarovsk, Russia.