92. Thus, they have, ______ ______ ______(轮到他们), became the most important animals on the planet.

91. However, according to a widely accepted theory, the universe began with a "Big Bang" that throw matter __________ __________ ___________ (朝各个方向) .

90. The next morning I'd just about _________ _________ _________(放弃) for lost when I was spotted by a ship.

89. He could not have Yong Hui _________ __________ ________(不受惩罚) telling people lies.

88. She has been looking in the mirror ____________(欣赏) herself for a long time.

87. At that time people would starve if food was difficult to find, __________(尤其) during the cold winter months.

86. Don't think that you can do everything; there is always ________ _________ _________ (限制)your ability.