82.Earlier that day, when they crossed the Rockey Mountains,

they managed to 　　　　　　　(看见) goats and even a grizzly bear and an eagle.

81.These carnivals might include parades, dancing in the streets 　　　　　　　.(夜以继日)　 　

80. ____________　　　 　I know, Tom has returned the money to him.

79. The children were busy listening to music _______________ doing their homework.

78. It’s getting dark. We’d better ________ 　　　　　　in a hotel for the night

77. They stood there, _________________ 　　　each other.

76. 　　　　　　! Our troubles will soon be over.

75. Seen from the mountain, a ship could be seen ________　　　　 　.

74.　 The boy has always ________　　　 　becoming a soldier and now his dream comes true.

73.____________you don’t know how to do it, why not ask the teacher for help?