1、1.＿＿＿＿＿ he said at the meeting shocked everybody.

1、1.＿＿＿＿＿ he said at the meeting shocked everybody.
A、WhatB、ThatC、The factD、The matter
2、Mike didn’t understand ＿＿＿＿＿＿ made his wife so upset this morning.
A、whatB、whyC、howD、which
3、I wonder＿＿＿＿＿＿.
A、who of them should I electB、who of them I
should electC、which of them
should I electD、which of them I
should elect
4、The argument remained heated ＿＿＿＿＿＿ there are necessary conditions of existence such as water on the
Moon.
A、thatB、whetherC、ifD、about which
5、Your shoes are ＿＿＿＿＿＿.
A、where they wereB、the place you
putC、in the corner that
you putD、there they are