1, She liked cartoons movies programs

-> What kinds of program did she like?

2, He played table tennis yesterday

-> What sport did he play yesterday?

3, Nam should study his homework before test

-> What should Nam do before test?

4, There is more comfortable now.

-> How is there now?

5, Jacques Costeau invented a deep sea-diving vessel

-> Who invented a deep sea-diving vessel ?

6, We prefer reading to playing chess

-> Which do you prefer?

7, I often go to school by bus

-> How do you go to school?