Read the following scentence and identify the main clause and the subordinate clause - 1) She tjought that she was safe here. 2) The CCTV footage proved that the man had stolen the cash. 3) I think that you need to meditate. 4) Tell me how you have solved this problem. 5) Can you tell who wrote the Geetanjali? 6) She was very hopeful that sje would win. 7) I believed that he is a good person. 8) They felt that they should have won the tournament ​