while they have fun. 为什么不是 having fun
while they have fun. 为什么不是 having fun
Have fun while you kan 的have为什么不用ing
HAVING FUN
they are having fun playing in w_
They are having fun _____in the park
They are having fun here.[同意句]
They are having fun in the zoo
.to have fun D.having fun 求答案和分析.
they have fun 改否定
I have no time for having fun.
It must be teenages having fun 这里为什么要用having 而不用to have
It must be teenagers having fun 为什么这里要用having而不用to have