Question

1.We can define a joke as something you say ____causes laugh

Answer 1

1.b.that 当先行词是anything,everything,nothing (something 除外),few,all,none,little,some 等代词时,或者是由every,any,all,some,no,little,few,much 等修饰时只能用that 不能用which

2.b.missing 动名词短语做主语而且这是个省略句.即：Missing the golden chance of asking her to marry me made you so upset.

3 c.anyhow 表示转折,”（虽然.）但是无论如何.“

4 b.that the same...that "同一个/条"

这里之所以不用as 是因为the same...that 表示”同一个/条“ ,而the same...as 表示”和.一样的“（指相似但不是同一个）.

5.b.at at 100 Nanjing Road "在.路"习惯用法.

保证正确!