Could you do me a favor ?——It depends on _____ it is .

Do you think it will be cool tomorrow — _______. It has been too hot these days.

These grapes look really beautiful. — They _______! See the price $3.99 a pound. Very expensive, aren’t they! [ ]

Mr. Green is always devoted to his work and has a sense of responsibility. That’s why he was asked to ________ the company when manager’s health was declining.

What do you think of my shirt It cotton.—It looks nice on you.