15.　 The person g_______(领) us to travel the park is a young girl.

14.　 The horse ______(绑) to the pole is our neighbor’s.

13.　 Do you often see the g______(金色) sunlight at dusk?

12.　 Do you know that potatoes are _______(根) of the plant?

11.　 －What is the function of the adjective, Mr Smith?

－Oh, it m________ the noun, used as an attributive.

10.　 P_________(产量) of computers has increased double in the last few weeks.

9.　　 Bringing the farmland under ________(灌溉) is the best way to increase the output of the grains.

8.　　 -- What is your native p________(产品) in your home town?

-- Lichee, I think.

7.　　 The ________(发现) of oil on their land made the people rapidly rich.

6.　　 You can plant some flowers and vegetables in the g ________.