What __he __(be) when he __(grow) up?【用所给词的适当形式填空】

问题描述:

What __he __(be) when he __(grow) up?【用所给词的适当形式填空】

what had he being when he growed up?

what does he want to be when he grow up?
哦了啊

is,going to be,grows