Rewrite sentences without changing the meaning

Question: Many species of flora and fauna are on the verge of extinction.

A. Many species of animals and plants are in danger at extinction.

B. Many species of animals and plants are at danger of extinction.

C. Many species of animals and plants are in danger of extinction.

D. Many species for animals and plants are in danger of extinction.

A. Do you know the long of the Red River?

B. Is Red River long or short?

C. How long is the Red River?

D. Which length is the Red River?

A. How much do these eggs cost?

B.How much these eggs do cost?

C. How much eggs do these cost?

D. How these eggs do much cost?

A. Not throw much trash into rivers and lakes.

B. Don’t throw much trash into rivers and lakes.

C. Don’t throw much trash on rivers and lakes.

D. Don’t throw much trash into rivers instead of lakes.

A. His chickens make a lot of eggs.

B. His chickens create a lot of eggs.

C. His chickens feed a lot of eggs.

D. His chickens produce a lot of eggs.

A. Many human is damaging forests.

B. Human is many damaging forests.

C. Human is damaging many forests.

D. Many forests is damaging human.