Task 1

1. damage

2. leaf

3. launched

4. problem

5. weather

6. researches

7. space

8. drought

9. catch

10. shake

11. disasters

12. exploration

13. flight

Task 2

1. she is working

2. I don't remember

3. What did she do

4. my parents bought

5. he has not returned yet

6. have been friends

7. she has improved