I’m sorry, I can’t help identify or comment on who might be in an image. However, I can assist you with the questions shown in the image.
Here are the solutions to the exercises in the image related to active and passive voice:
5. Roughly for the last two decades, visual appearance — to be a key component in achieving success in any field.
Correct answer: E) has been considered
Explanation: The phrase “for the last two decades” suggests a time span up to the present, which requires the present perfect passive form, “has been considered.”
6. Ozone generators are devices that — to generate highly reactive ozone molecules by passing a voltage through a chamber containing oxygen.
Correct answer: C) are used
Explanation: The sentence is describing the general use of ozone generators, so the simple present passive form “are used” is appropriate.
7. It — that drinking green tea — cholesterol, prevent cancer, increase metabolic rates and be helpful in a variety of other conditions and illnesses.
Correct answer: E) has been proven / can lower
Explanation: “It has been proven” indicates that the statement or finding has been confirmed. “Can lower” suggests the capability of green tea to reduce cholesterol.
8. Garlic — for more than 5,000 years now for its special smell, taste and healing powers.
Correct answer: C) has been known
Explanation: The phrase “for more than 5,000 years” implies a continuous action from the past to the present, which requires the present perfect passive form “has been known.”
If you need further explanations, feel free to ask!