The speech ________, a lively discussion started.

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The Turners have such a table as can fold up when ________.

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________ it or not, his discovery has created a stir (躁动) in the scientific circles.

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－How are they getting on with their work?

－All goes well as ________.

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The monument was built in honor of the explorer who was believed ________ the river.

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Excuse me. If your call's not too urgent, do you mind ________ mine first?

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Suddenly ________ to give an answer, I found myself at a loss.

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－Why didn't you give me a ring?

－Well, I meant ________, but later I forgot.

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When I caught him ________ me, I stopped buying things at that shop.

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There's a man at the reception desk who seems very angry and I think he means ________ trouble.

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