—Is ______ here? ---No, Tom isn’t here. But it’s time to have class.

Most of us found ______ difficult to finish the work in such a short time.

 In that case, there is nothing you can do _______ than wait. 

-Is there any milk in the fridge?  -Sorry, there’s          left in it.

(2013·福建龙岩三校二模)—So, which would you take, the green sweater or the blue one, madam?—________. Can I see some others? I want a pink one.