After he was elected _______ Chairman of _______ Workers’ Union, he began to concentrate on helping ______ unemployed.
They showed great interest in everything they saw they visited the farm.
Can you believe that in a rich country there should be many poor people?
Some students have trouble grammar while others have difficulty new words.
He will have learned English for eight years by the time he from the university next year.
The teacher asked us so much noise.