The brown trousers _______ 70 dollars. And that white pair of trousers _______ 80 dollars.

Every boy and every girl ___ to attend the English evening party to be held on Saturday.

On each side of the street  ____  a lot of trees.

One third of the country_____ covered with trees and the majority of the citizens______ black people.

--Why are your group so happy? --Our group _______ theirs in the oral English competition.