I had a busy weekend. On Saturday morning, I 1 up late. At eleven o'clock, I went shopping at a 2. Then I went 3 in a swimming pool. After that, I 4 lunch and then cleaned the house. In the evening, I went out 5 a restaurant with my friends. We 6 a nice dinner and talked a lot.

    7 Sunday morning, I also got up 8. After breakfast, I 9 my grandparents in the countryside by bus. I helped them 10 some clothes and 11 them funny stories. They 12 very happy to see me. I came back 13 at 6 p.m. After dinner, I 14 an interesting book and went to bed 15 about half past nine.

十八届五中全会提出，减少政府对价格形成的干预，全面放开竞争性领域商品和服务价格。将政府定价范围主要限定在重要公用事业、公益性服务、网络型自然垄断环节。缩小政府定价范围旨在（   ）。

①降低商品价格，更好地满足消费者需求     

②取消政府价格干预，充分激发市场活力

③尊重市场规律，进一步促进市场的竞争     

④发挥市场机制作用，引导社会资本投资