They haven't / didn't seen us yet?
She hasn't / didn't put on her nice dress last night.

Have you already seen him?

Where did they have a rest 2 years ago?

They haven't seen us yet?

She didn't put on her nice dress last night.

Объяснение:

1.Have you already seen him?

2.Where did they have a rest 2 years ago?

3.They haven't seen us yet?

4.She didn't put on her nice dress last night.

Объяснение:

Объяснение: