-- _________ does your cousin usually go to work on foot? -- He says it's good for his health.
A. Where
B. When
C. Why
D. How
Today I knew a new classmate, Ann. She is ________ America.
A. for
B. from
C. to
D. in
-- ____ did you go to Shanghai? -- By train.I like taking a train.
A. Why
B. When
C. Where
D. How
I ____to the tape yesterday evening.
A. look
B. listen
C. listened
D. hear