1. What is your hobby?

2. How much time does he spend carving eggshells?

3. Who do you often share your hobby with?

4. Why did she go to the doctor?

5. How many calories do people need a day to stay in shape?

6. When did you start working as a volunteer?

7. What have you done to help people in need?

8. How long has your brother done charitable work?

1. A:What is your hobby?

B: My favorite hobby is (taking photos)

2. A. How much time does he spend carving eggshells?

B: He spends (most of his free time) carving eggshells.

3. A:  Who do you often share your hobby with?

B: I often share my hobby with (my best friend).

4. A:  Why did she go to the doctor?

B: She went to the doctor (because she had a high fever).

5. A: How many calories do people need a day to stay in shape?

B: People need (about 2.000) calories a day to stay in shape.

6. A: When did you start working as a volunteer?

B: I started working as a volunteer (in 2015).

7. A:  What have you done to help people in need?

B: So far, we (have provided food and clothes to people in need).

8. A: How long has your brother done charitable work?

B: My brother has done charitable work (for five year).