When Did We Do That
when we do exercise,we must be____ .
when we do homework,we usually write --------
"when are we leaving"为什么不是"when do we leave"
When do we have to give______our compositions
do the we When airplane arrive at
when can we do that什么意思
when do we use capital letter
What ------- we do when we are in school?
when we do [ ] ,we cant open our eyes
What would we do when we are stressed out?
what should we do when we have a fever ?/是什么意思