If we ____(not understand) thanks giving we will be the pris
If we ____(not understand) thanks giving we will be the pris
状语从句填空:If we ____(not understand) thanks giving we will not
状语从句填空:If the invitation ____(not accept) be boss,we will no
If you___(not be)free tomorrow,we will not climb the mountai
In fact,we would not be able to understand it if we heard it
We _____(not have) the meeting if the president ____(be) abs
We can not ____ if the earth will come to an end in 2012.
If the weather is fine ,we will go.if not,not.为什么用not 不用no?
1.if we do not save every drop of water ,we will be s_ of wa
we will be happy if Tao Lei ( ) the award
we will _____ not be following through on the merger.
if the food tastes nice ,we will buy some,if not,].填no还是填not