Who is able to touch his knee ________ his head without ________ his leg?

[　　]

My sister likes ________ the piano. And she also likes ________ the cat.

[　　]

My dog can do ________.

[　　]

________ you ________ to use forks when you were in America?

[　　]

Nobody ________ reach the top of the mountain before.

[　　]

Who ________ teach us French?

[　　]

________ he able to do tricks?

[　　]

When I was four years old, I ________ read comic books myself.

[　　]

During the winter vocation, there’re many exciting programs ________ television.

[　　]

He is ________ a good student that all the teachers like him.

[　　]