76、人类迫切希望利用树来赚钱，大量砍伐树木，却发现失去了树人类就失去了最好的朋友。
77、北欧游客为了享受阳光愿意花很多钱，忍受许多不便之处，因为很少感受到阳光。
78、但是有迹象表明这一地区的游览数量已超出其能应对的限度。
79、建桥的成本比建隧道高得多，但是在桥上你可以乘火车或者开车，而隧道却只能行驶火车。
80、借助通道，你可以在英国买鱼和薯条，到法国吃，而它们还是热的！
81、Jenny and her sister have little in common in terms of hobbies.
82、 National Day is around the corner. Let's tidy our dormitory thoroughly.
83、 Professor Wang, please do us the honor of attending our English party at Saturday evening, will you?
84、Mary used to drink nothing but coffee.
85、A truck went onto the playground covered with snow.
