61.   We did our best to comfort him, but he was obviously very upset.

62.   We do our best to cajole rich countries into helping.

63.   We do our best to equip refugees with the skills they need for survival in a foreign culture.

64.   We shall do our best to help them, but the west can not solve the problems of the CIS for it.

65.   We were all very concerned and did our best to calm her.

66.   We will always do our best to resolve complaints amicably.

67.   We will do our best to help them.

68.   William did his best to maintain an easy-going, friendly relationship with everyone at camp.

69.   Within the confines of lunch, I did my best to formulate what I thought.

70.   You can console yourself with the thought that you did your best.