Марк Твен
Мастер
(2417)
7 месяцев назад
It rained for two days.
John slept for two hours!
How long have you been studying the environmental problems?
She has been trying to raise money for the zoo for months.
He did not work hard to build a nesting box, that's why it has already broken.
Андрей Панарин
Искусственный Интеллект
(209815)
7 месяцев назад
Present Perfect Continuous: have/has (not) + been + V + ing
rain -> It has been raining
sleep -> John has been sleeping
study -> have you been studying (have you, так как в вопросе вспомогательный глагол идет перед подлежащим)
try -> She has been trying
not / work -> He has not been working
1. It …………………………………..… for two days. (rain)
2. John ………………………… for two hours! (sleep)
3. How long ………..… you ……………………………………. the environment problems? (study)
4. She ……………………………………. to raise money for the zoo for months. (try)
5. He …………………… hard to build a nesting box, that’s why it has already broken. (not / work)