Rewrite sentences without changing the meaning

Of all subjects at school, I like Maths best.

A. Where do your parents live?

B. Where are your parents living?

C. Where have your parents lived?

D. Where your parents are living?

A. Nam cannot drive motorbike.

B. Nam is so young to drive motorbike.

C. Driving motorbike is too hard for Nam.

D. Nam is too young to drive motorbike.

A. Lan and Mai are often going to school by motorbike.

B. Lan and Mai often go to school by their motorbikes.

C. Lan with Mai often go to school by motorbike.

D. Lan and Mai often go to school by motorbike.

A. English is very easy for Mai to study to talk with other foreign friends.

B. Mai studies English to talk with other foreign friends.

C. Mai is interested in studying English because she can talks with other foreign friends.

D. Talking with other foreign friends helps her study English

A. While I am reading books in the room, my mother is cooking 

B. While I am reading books in my kitchen, my mother is cooking 

C. While I am reading books in my room, my mother is cooking 

D. While I is reading books in my room, my mother am cooking 

A. My favorite subject is Chemistry because I can do many experiments at school.

B. My favorite subject at school is Chemistry because I can do many experiments.

C. My favorite school subject is Chemistry because I can do at many experiments.

D. I can do many experiments because my favorite subject at school is Chemistry