Underline the correct form. 1 They have talked/have been talking about it all morning. 2 He's not here because he has been going/has gone to work. He'll be back at 4 o'clock.

1 - They have been talking about it all morning. (Они говорили об этом все утро.)
2 - He's not here because he has gone to work. He'll be back at 4 o'clock. (Его нет здесь, потому что он пошел на работу. Он вернется в 4 часа.)
3 - The children cleaned the playground yesterday. (Вчера дети убирали детскую площадку.)
4 - She has been studying all day. (Весь день она учится.)
5 - I have been working without a break since 8 o'clock. (Я работаю без перерыва с 8 часов.)
6 - I walked to the park last week. (На прошлой неделе я ходил в парк.)