1.（ ）Did you know_____at 8 yesterday evening?
A Whom Jack was waiting for B Whom Jack is waiting for
2.( )My physics teacher told us that light______fater than sound
A travels B traveled C has traveled D will travel
3.( )Fang ran______fast______he got the first prize at the sports meeting
A such,that B as,as C so,that D not,until