Ответ:

1 Mark has helped us a lot in the past, so I think he deserves our loyalty now.

2 It was very courageous of him to do such a dangerous thing.

3 When you ask about his achievements, he always answers with modesty.

4 I was surprised at her optimism about the future.

5 We can help a lot of poor families in the city, thanks to the generosity of our sponsors.

6 I admire her honesty in the interview.

Объяснение: