I wanted to buy a copy of The Youth, but there was     left in the bookshop．

  I hope there are enough glasses for each guest to have ______.

My father always warns me that there is no such thing as a free lunch because we can’t get _________ for nothing．

—Which of these two English books will you borrow?—I’ll borrow ____________ of them because they are very interesting.

 – Are you cleaning my room?– I can’t help _____. I can’t bear seeing people’s room in a mess!