61.   The tell-tale signs are a complete humour transplant, temper tantrums, and strong Nietzschean overtones to all their actions.

62.   The visible signs are of two main sorts.

63.   There are clear signs of a slowdown in economic growth.

64.   There are clear signs of an economic recovery.

65.   There are clear signs that the governor is geared up for a second attempt at the White House.

66.   There are encouraging signs, however.

67.   There are now signs of an improvement in the economy.

68.   There are now signs of economic recovery in the region.