设m个不全相等的正数a₁，a₂，…，a_m（m≥7）依次围成一个圆圈，

（Ⅰ）若m=2009，且a₁，a₂，…，a₁₀₀₅是公差为d的等差数列，而a₁，a₂₀₀₉，a₂₀₀₈，…，a₁₀₀₆是公比为q=d的等比数列；数列a₁，a₂，…，a_m的前n项和S_n（n≤m）满足：S₃=15，S₂₀₀₉=S₂₀₀₇+12a₁，求通项a_n（n≤m）；

（Ⅱ）若每个数a_n（n≤m）是其左右相邻两数平方的等比中项，求证：a₁+…+a₆+a₇²+…+a_m²＞ma₁a₂a_m．

用所给词的适当形式填空（10分）

1. People don’t like others to ask about their             (person)things especially ages.

2.I met two             (foreign)on my way to the airport.

3. The man has a great number of collections. He is a famous             (collect).

4. Mother got             (annoy)when she saw her son playing with the sick cat.

5. Some students don’t listen to the teachers carefully so they usually fall         (sleep)in class.

6.—Would you mind not             (play)baseball here?

—Sorry. We’ll go and play in the park.

7.If you become rich, you will have a difficult time             (know)who your real friends are.

8. Your job will sometimes be very             (danger)if you play sports for a living.

9. The young should speak to the old             ( polite).

10.Reading             (be)good for us to learn English better.