Задайте все амды вопросов к предложениям: He wants to become a good specialist. Our teacher knows some foreing lauguages. Now Mary is reading a poem. Every country has its own holidays.

1. Does he want to become a good specialist? Does he want to become a good specialist or not? Why does he want to become a good specialist? He wants to become a good specialist, doesn't he? Who wants to become a good specialist? 2. Does our teacher know some foreign languages? Does our teacher know some foreign languages or not? What does our teacher know? Our teacher knows some foreign languages, doesn't he? Who knows some foreign languages? 3. Is Mary reading a poem now? Is Mary reading a poem now or not? What is Mary reading now? Now Mary is reading a poem, isn't she? Who is reading a poem now? 4. Does every country have its own holidays? Does every country have its own holidays or not? Why does every country have its own holidays? Every country has its own holidays, doesn't it? What has its own holidays?