Question

Underline the causes in the following sentences and state the type of clause:-
1) I hope that he must have reached Delhi.
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Answer 1

Answer:

Air is all around us, but we can’t see it. So what is air, exactly? It’s a mixture of different gases. The air in Earth’s atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen. Air also has small amounts of lots of other gases, too, such as carbon dioxide, neon, and hydrogen.

Answer 2

$.often that worker was doomed to\\ a life of poverty, since there\\ was often little in the way of\\ compensation for his or her injury.\\ The rise of occupational\\ medicine in the industrial era,\\ accompanied by an increased\\ recognition of occupational\\ hazards, led to improved\\ measures of protection for\\ workers.$