Lonely should be negative. When you think of the word lonely it is usually sad.
It’s growth productivity and health data. If your having growth productivity it means your improving on whatever your doing so it’s the second one
A subordinate clause, or a dependent clause is the correct answer. A dependent clause cannot exist on its own, it has to be a part of a main, independent clause.
The men were greatly saddened by the loss of their friends. Many of Odysseus’s men did not escape with their lives