1. Знайдіть a10 і S10 для арифметичної прогресії -12;5;-11;-9,5;... .
2.У геометричній прогресії b4=8 ; b7=64 . Знайдіть b1 , q , S10 .

замените фразеологизмы глаголами неопределенной формы/ Бить баклуши,вешать нос,витать в облаках,задать головомойку,зарубить на носу,писать как курица лапой.

Нужно расскрыть скобки,употребив глаголы в форме future simple tense.

It (to be) spring now. Yesterday (to be) my day off. I (to get up) at half past eight. There (to be) a lot of sunshine in the room. It usually (to get) light at 5 o'clock in spring. I (to come) up to the window and (to open) it. It (to be) warm outside. Then I (to go) to the bathroom to shave and to wash. At a quarter past nine I (to have) breakfast and at 10 o'cloсk my friend (to telephone) me. We (to decide) to go to see my friends and our English lesson. In an hour and half we (to be) there. His parents (to be) happy to see us. We (to have) dinner. Then we (to go) for a walk. It (to be) wonderful outside. We (to come) back in two hours and (to watch) TV.