Neither of them knew what ________ was doing.

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There was less food for birds and also for the Prairie dog, an animal ________ in the holes in the ground.

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－I heard that as many as 4 000 people were killed in the 9·11 Horror Attack.

－Yes. ________ news came as ________ shock to us.

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－Why did you stop writing?

－My ink has ________.

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－Have you seen the film“The Song of Music”?

－Not yet, but I ________.

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Was it at the school ________ was named after a hero ________ he spent his childhood?

[　　]

________ you know its answer, you wouldn't find the puzzle interesting.

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Tom was ________ student that he got a good result in the final exam.

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He drove the car ________ the speed of 120km/h.

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Do you know the difficulty he had ________ five children at school?

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