Поставьте альтернативные вопросы к следующим предложениям: 1. there are ten students in my group 2. mario wants to become a single 3. it's already dark outside 4. betty can play the piano 5. my mother is my best friend 6. she will get this information tomorrow 7. kate's father is a tall man 8. we met two years ago 9. they have been here for an hour already 10. the parents must give the answer now 11. my brother has a big family 12. students have to be hard - working 13. my little son has to be very careful with his keys 14. my granny in sixty years old 15. i'd like a glass or cola
does mario want to become a single?
is it already dark outside?
can betty play the piano?
is my mother my best friend?
will she get this information tomorrow?
is Kate's father a tall man?
did we meet two years ago?
have they been here for
must the parents give
has my brother a ...
have students to be hard