Поставьте предлоги в следующих вопросах в конце предложений по образцу

1. Who is he speaking about?
2. What student are you asking about?
3. Who is your brother working with?
4. What are you looking at?
5. Who are you listening to?
6. What is he working at?
7. What is he writing with?
8. What are you asking him about?
9. What are you fond of?
10. What are you busy with?
11. Who are you sending the letter to?
12. Who are you playing tennis with?

About what are you speaking?
What are you speaking about?
1. About who(m) is he speaking? - Who is he speaking about? 2. About what student are you asking? -What student are you asking about? 3. With who(m) is your brother working? -Who is your brother working with?4. At what are you looking?-What are you looking at? 5. To who(m) are you listening? -Who are you listening to?6. At what is he working?-What is he working at? 7. With what is he writing? -What is he writing with? 8. About what are you asking him? -What are you asking him about? 9. Of what are you fond? What are you fond of? 10. With what are you busy?-What are you busy with? 11. To who(m) are you sending the letter? Who are you sending the letter to?12. With who(m) are you playing tennis?-Who are you playing tennis with?