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".
I closed the window just in time and (return) to my room with relief.
The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph. Some of these X-height of more than Y-2000 feet above the sea Z-rocks rise to the