Recently I bought an ancient Chinese vase, _______ was very reasonable.
We found ___ for us to finish the work within two days.
Professor Smith ___ China yesterday.
I’m writing to you and ask whether you’d like to give us ___ how to learn English.
I wonder why he hasn't __ any of my letters for such a long time.
--Look! John is ___. Let’s go and see if he needs any help.A, out of the breath B. out of breath C. out of his breath D. out of breathes