hello)I have some tests..could you help me?) 1)A group of farmers were sitting in a village house, and among ... other things they began talking about echoes. A)a B)an C)the D)- 2)Trees are being planted by the roadside... to reduce traffic noise. A)because B)so C)as D)so as 3)I disagree with saying that ...British are not very friendly. A)a B)- C)an D)the