Ответ:

She was swimming at 5 o’clock yesterday.

She wasn’t swimming at 5 o’clock yesterday.

Was she swimming at 5 o’clock yesterday?

Объяснение:

Ответ:

+)She was swimming at 5 o'clock yesterday.(Она плавала в 5 часов вчера)

-)She wasn't swimming yesterday.(Она не плавала в 5 часов вчера)

?)Was she swimming at 5 o'clock yesterday?(Она плавала в 5 часов вчера?)или When was she swimming?(Когда она плавала?)

Объяснение:

+)-повествовательное

-)-отрицательное

?)-вопросительное