Напишите отрицательные предложения
1. We visited Moscow last summer.
2. Mary asked Dan about this story.
3. The girl looked sad and angry.

1. We didn't visit Moscow last summer.

2. Mary didn't ask Dan about this story.

3. The girl didn't look sad and angry.

1.We didn't Moscow last summer.

2.Mary didn't Dan about this story.

3.The girl didn't looked sad and angry.

Объяснение:

когда отрицание то тогда мы пишим didn't.