用所给单词的适当形式填空. (be包括is,am,are) 1.what's he_____(do)now? 2.what_____(be)she going to_____(do)soon? 3.what____(be)Tom____(do)? 4.Can you sing?Yes,I____(can). 5.Where_____(be)she going next month?She is going to_____(fly) to Japan.
doing(be doing,现在进行时,表示正在做) is do(be going to do sth,是固定搭配,表示将要做什么) is doing(和1一样) can(一般疑问句,回答情态动词即可) is fly(be going 是“将要去”的意思,be going to 后面用 do sth)