Could you please have a walk with me—Sorry, I _______. I have something important to do now.

Now ththatexpensive a computer at present.

I’d like to know the way you succeeded in the experiment

Your sister nearly _______ all her spare time to her study during the three years. —-That’s right， or she ________ the first place in her school in the College Entrance Examination.

From the city to its satellite town _____ only less than one hundred miles.