下列各句中，加点成语使用正确的一项是

Reading is the best way to pass time on the train.—______, I never go traveling without a book.

What were you up to when she dropped in——I______ for a while and _____ some reading

1Do you know the man_______glasses

Yang Liwei has won great honour for our country. —Who is Yang Liwei?—What a question! It is surprising that ________ the first spaceman in China.