Ответ:

2. They didn't go with their parents. They went with their grandparents.

3. They didn't wear their school uniform. They wore casual clothes.

4. They didn't see an exhibition about the ancient Greeks. They saw an exhibition about the ancient Egyptians.

5. Tom didn't take his MP3 player with him. Tom took his digital camera with him.

6. Lucy didn't buy a book from the gift shop. Lucy bought some pencils from the gift shop.

Объяснение: