There are so many tall buildings in our city, so people can't enjoy the view

25. There are so many tall buildings in our city, so people can't enjoy the view.
A. If there were so many tall buildings in our city, people could enjoy the view.
B. If there weren't so many tall buildings in our city, people could enjoy the view.
C. If there weren't so many tall buildings in our city, people couldn't enjoy the vie
D. If there aren't so many tall buildings in our city, people can enjoy the view.
26. “Where will your family go this summer?" My teacher said.
A. My teacher asked me where my family will go that summer.
B. My teacher asked me where my family would go this summer.
C. My teacher asked me where my family would go that summer.
D. My teacher asked me where would my family go that summer.
27."Does Mars have ice under its surface?" Mi asked the teacher.
A. Mi asked the teacher if Mars had ice under its surface.
B. Mi asked the teacher if Mars has ice under its surface.
C. Mi asks the teacher if Mars had ice under its surface.
D. Mi asked the teacher if Mars didn't have ice under its surface.
28.“ We have bought this house for three years" Hoa said.
A. Hoa said that they had bought this house for three years.
B. Hoa said that they have bought this house for three years.
C. Hoa said that we had bought that house for three years.
D. Hoa said that they had bought that house for three years.