Финляндия - восточный сосед России?

заполните пропуски глаголом ту би ,употребляя соответствующую форму будущего времени:

1)she ... our new teacher.

2)these exercises ... very difficult for you.

3)they ... glad to see their old friends.

4)there ... many examinations next term.

5)there ... a new club in our town next year.

6)we... very tired after the long walk.

7)I ... happy to be here again.8)we ... interested in his progress.

4cos(куб)x=sin(x-3П/2) надо решить уравнение и найти корни принадлежащие от П/2 до 3П/2