`27.A`

`=>`Dẫn chứng : My village is generally called Langde which consists of Upper Langde and Lower Lane. My own village is Upper Langde, 32 kilometers away from Kaili city and 17 kilometers away from Leishan Country.

`28.C`

`=>`Dẫn chứng :

`-`Groups of waterwheels by the river side produce beautiful folk songs day and night.

`-`My hometown is located at the foot of a scenic mountain with a murmuring crystal clear river in front.

`-`My own village is Upper Langde, 32 kilometers away from Kaili city and 17 kilometers away from Leishan Country.

`29.D`

`=>`Dẫn chứng : People do not kill fattened  pigs during the first and second years but only in the final year.

`30.B`

`-`Từ "namely" có thể hiểu là "That is" : đó là