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— Would you get me a bar of chocolate from the kitchen, dear?
—______one?                                        

— Which of these two books will you take?
—I will take ______ in case the trip is boring.

The chairman thought ___ necessary to invite Professor Smith to speak at the meeting . 

If you’re buying today’s paper from the stand, could you get       for me?

Many people have donated that type of blood; however, the blood bank needs ______.

My brother would like to buy a good watch but      was available from that shop.

Larry asks Bill and Peter to go on a picnic with him, but        of them wants to, because they have work to do.

When you are done with the book, just give it to Lucy or Helen or __________.

Don’t you think the flowers here are more fresh than ______ on the table?

New technologies have made ____ possible to turn out new products faster and at a lower cost.