Isn't it time you ___down to ___the paper?

Isn't it time you ___down to ___the paper? isn't it time you got gown to making the paper 为社么用got 而不用 g isn't it time you __your time to your homework? 1、Isn't it about the time you _____ to do morning exercises? Isn't it time you got down to marking the papers? Tom,isn't it the third time that you ____ here to Beijing,as Isn't it about the time you _____ to do morning exercises? 一条英语单选—Isn't it the time you went to bed,Mike?—I____painting It isn't worthwhile for you to wait for me. it isn,t good for you to eat French fries. It is time to make a llan for the 7-day h_____,isn't it? It`s the first time that he has been to Australia,isn`t it?中