CANADA STOCKS-TSX flat in thin holiday volume; energy offsets golds

By Solarina Ho TORONTO, April 21 (Reuters) - Canada's main stock index was little changed on Monday in quiet Easter holiday trading as softer bullion prices weighed on gold miners, offsetting an otherwise mostly positive market. Markets in Europe, Hong Kong and Australia were closed for Easter. The Toronto Stock Exchange's S&P/TSX composite index was off 5.94 points, or 0.04 percent, at 14,494.56 late morning after trading flat earlier. Seven of the index's 10 main sectors were high