As many as five courses are provided，and you are free to choose ________ suits you best.                                                               (2012·陕西，20)

It’s good to know________the dogs will be well cared for while we’re away.(2013·山东，30)

Police have found________appears to be the lost ancient statue.(2013·新课标全国Ⅰ，26)

Do not let any failures discourage you，for you can never tell________close you may be to victory.                                                        (2013·湖南，28)

Can you tell me________it was________your cellphone was lost?

________ is known to us all is that the old worker，for ________ life was hard in the past，still works hard in his seventies.

—We were surprised to hear that the reason ________ she gave for her absence was ________ her mother was ill.
—Yes.We saw her mother was at the supermarket that morning.

—The two people speak different languages and can not communicate with each other well.
—Oh，I see.That’s ________ misunderstanding occurs.

________ wants to stay in a hotel has to pay their own way.

The reason ________ he didn’t come is ________ he was ill.