I have kept that picture ________ I can see it every day as it always reminds me of my university days in London.

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－________ David and Vicky ________ married?

－For about three years.

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It was getting dark. I found a car ________ in a pool by the side of the road.

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________ wake up the sleeping child, they didn't enter the room.

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We admire him although he made many mistakes; ________ he was a great man.

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Each new way of looking at a situation improves our understanding and makes ________ easier to discover new possibilities.

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Instead, it seems that creative thinking, ________ is one of the most highly valued skills in society, is a matter of habits.

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I think you've got to the point ________ a change is needed, otherwise you'll fail.

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He must be from African, ________ can be seen from his skin.

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I, ________ your good friend, will try my best to help you out.

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