Gold prices went down on Thursday, closing low for the fourth straight day as the dollar's climb against other major currencies losing its appeal to most metal investors.Meanwhile, Oil prices dropped to its former level of $35 while agriculture futures were mostly lower.The dollar was stronger against the euro and the Japanese yen, and gained against the British pound earlier in the trading day, but pulled back slightly later in the session.The gains in the dollar came after the European Central Bank slashed its benchmark interest rate by half a percentage point to 2 percent, as expected. The cut follows the Bank of England's move last week to...