是think about还是say about还是tell about还是speak about?

是think about还是say about还是tell about还是speak about? think about it还是think it about 是THINK ABOUT DO STH,还是 THINK ABOUT DOING STH? think about后面是doing还是do? 是about oneself还是about sb? think about doing还是do 还是什么 think about 加 to do 还是doing? 填thingk about 还是think of think about doing 还是 to do?用法是?为什么? What about her?还是what about she? about同义词about=around还是nearly? How about yours?还是How about your?