Очистить от выг_рок. А или о?

Выполните действия:
a) (5+x)^2
b) (1-3x)^2
в) (3a-10b)^2
г) (x^2+4)^2

Здание в котором расположен офис фирмы это такой фактор производство как:а)труд б)земля в)информация г)капитал

Времена 

1. Don't turn on the TV set. Little Kate ( not to get up) yet. She ( to fall asleep ) very late yesterday evening.

2. While Kate ( to wash up) mother ( to lay ) the table, Kate always ( to help) her mother about the house.

3. You ( to be) tj the movies this week? - No, I ( to be) very busy lately.

4. You ( to hear) anything? - No, I ( listen) attentively but I ( not to hear) anything.

5. Last term Ann ( to make) good progress in her English. The teacher ( to be pleased) with her work now. 

Какое склонение у слова лентяю?