In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement". After they (had finished) eating they went for a walk.
In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
He turned and walked (1)/ away, his head nearly a (2)/ foot up the others. (3)/No Error (4)