1 . Geigl and her colleagues looked at 3200-year-old fossil bones b________ to a single individual of an extinct cattle species called an aurochs. (欧洲野牛) （根据首字母单词拼写）

2 . They tended to lose cognitive (认知的) f________ at a much slower rate than those with the least mentally challenging jobs. （根据首字母单词拼写）

3 . There are many Easter traditions and________(风俗). The most typical food is Easter eggs. The rabbit is also a symbol of Easter. (根据汉语提示单词拼写)

4 . In 2006, the rabbits’ digging caused some land to collapse, and killed a s_________ (大量的,多的) number of penguins. （根据中英文提示填空）

5 . Most surprisingly of all, plants have an amazing system of communication that can l________(联系) nearly every plant in a forest. （根据中英文提示填空）

6 . A survey done recently shows that not all parents a________(赞成) of their children taking part in the weekend classes. （根据中英文提示填空）

7 . If you are m________ (激励，鼓舞) by something, especially an emotion, it causes you to behave in a particular way.(根据中英文提示填空)

8 . One of some byproducts called ________ (温室) gases is carbon dioxide (二氧化碳) which can trap more heat energy in the atmosphere. (根据汉语提示单词拼写)

9 . His voice was quiet but every word was d________ (清晰的). As a result, everyone present at the meeting could make out what he was saying. (根据中英文提示单词拼写)

10 . Bee & Flower, a shampoo brand founded in 1985, did ____________(抓住) the opportunity to introduce a 79-yuan set of two large bottles of shampoo and a large bottle of hair conditioner. （根据汉语提示单词拼写）