Ответ:

1. The adverts were created by a top advertising company.

2. Different ingredients could be used in this recipe.

3.These New York apartments will be designed by Danish architect Bjare Ingels.

4. Nothing could have been seen from the tower because of the fog.

5. On the course, I wasn't shown how to edit video clips.

6. Traditional techniques of might be forgotten by people.

7. Part of the new James Bond movie might be filmed in the Australian outback.

8. Thousands of recipes can be found for healthy food online.