Answer:
B). I started to do voluntary work three years ago.
Explanation:
The second option correctly transforms the given sentence into the past using past indefinite tense. Past indefinite tense is employed to denote the actions that occurred or happened at a particular point of time in the past('started to do voluntary work three years ago'). It is framed using 'subject + V2 + object.' While present perfect tense is employed to denote an action that began in past but still progressed till now. Such actions carry their effects in the present which cannot be possible in the given context as the action took place entirely in the past. Thus, <u>option B</u> is the correct answer.
Idk maybe look on google if not look up just telling of epics and it might say it in there
The phrase is talking about a forward-looking reason — a way that the effect fits into a story — your story. In the flat tire case, there was a cause for the tire going flat. Something punctured the tire, causing the air to escape. But, of course, that's a backward-looking reason.
Franz Mesmer was a German doctor and he was interested in astronomy. The existence of the natural energy transference is theorised by Franz Mesmer. This term is also called as the animal magnetism. He has deduced the theory on the basis of many methodologies and the experiments which he has done on the patients individually and in groups. A series of experiments was conducted by him and the results were concluded on the basis of further investigations.