8. напишите в вопросительной и отрицательной форме следующие предложения: 1) she worked hard at her studying. 2) our father was an excellent student at school. 3) in 1977 oprah winfrey had her first tv talk show. 4) mina will go back to india.

1.(?)Does she work hard at her studying?
(-)She doesn't work hard at her studying.

2.(?)Was our father an excellent student at school?
(-)Our father wasn't an excellent student at school.

3.(?)Had Oprah Winfrey in 1977 her first TV talk show?
(-)In 1977 Oprah Winfrey hadn't her first TV talk show.

4.(?)Will Mina go back to India?
(-)Mina won't go back to India.