по цепочке, измените по 10 высказываний таким образом, чтобы глагол can был заменен на be able и наоборот.
Пример, I can't read when it's dark. ↔ It is completely dark in here, that's why I am not able to read.
He couldn't take his watch out while his hands were busy.
His hands were busy, that's why he's not able to take his watch out.
I can go to the cinema when I finish my exercises
I finished my exercises 10 minutes ago , that's why I'm able to go to the cinema.
The hunter couldn't shoot the duck because it was flying low over the lake.
The duck was flying low over the lake, that's why the hunter wasn't be able to shoot it.
The desire to freebies is the reason why I could not stop in time for gambling and lost everything
I wanted to get a freebie that day that's why I wasn't able to stop gambling in time and lost everything.
The cat can't eat up the sausage because the door of the fridge is shut.
The door of the fridge is shut, thats why the cat isn't able to eat up the sausage.
My car can not start, because it's freezing outside.
В этом задании нельзя просто так заменить can на be able to, а нужно расширить контекст первоначального высказывания так, чтобы оно стало более фактуальным.
can - меньшая фактуальность
be able to - большая фактуальность
I can't read when it's dark. - Я не могу читать когда темно (всегда).
It is completely dark in here, that's why I am not able to read - Здесь совсем темно, поэтому я не могу читать (сейчас)
It's freezing outside this morning that's why my car isn't able to start.
I can run 10 km when I'm in fit.
I'm in fit today so I'm able to run 10 km.
I can't stand the smell of the perfume of my colleague, so I can't stand beside her.