1.（ ）Did you know_____at 8 yesterday evening?
A Whom Jack was waiting for B Whom Jack is waiting for
选A 因为后半句说明时态是一般过去时。
2.( )My physics teacher told us that light______fater than sound
A travels B traveled C has traveled D will travel
选A travels，因为描述真理都是用一般现在时态。动词+s
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
选C so,that ，如此..以至于...，跑的如此快以至于得奖了
A A C，第二题是表示一个真理，应该用一般现在时
AAC
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