Ответ:

2)Is Jane going to walk the dog?- Yes, she is.

3) Is Nick going to do his homework?- No, he is not.

4) Is Kate going to swim?- Yes, she is.

5)Are Ann and Jill going to cook dinner?- No, they are not.

6) Is Sam going to play the guitar?- No, he is not.

7) Is Sarah going to write a letter?- No, she is not.

Объяснение:

Если говорят про двоих людей, то мы используем *They are..*

2. Is Jane going to walk the dog? Yes, she is

3. Is Nick doing to do his homework? No, he isn't

4. Is Kate going to swim? Yes, she is

5. Are Ann and Jill going to cook dinner? No, they aren't

6. Is Sam going to play the guitar? No, he isn't

7. Is Sarah going to write a letter? No, she isn't