Краткое пояснение: Используем can/can't для выражения возможности или невозможности совершения действия в настоящем времени.
- A: Can your sister play the guitar?
B: No, she can't.
- A: I can't lock the door. I've lost the key.
- A: I can do this exercise.
B: I'll help you!
- A: Can penguins fly, Mum?
B: No, they can't.
Ответ: can, can't, can, can, can't