1 . The new _________(设备) has turned out to be of great use and helped us achieve the desired goal. （根据汉语提示单词拼写）

2 . Every week he cleaned the chicken house in _______(交换) for some pocket money. (根据汉语提示单词拼写)

3 . He got promoted for his ________ (contribute) to the scientific research. (所给词的适当形式填空)

4 . Fortunately, the kid made a full ______ (康复) after the operation. (根据汉语提示单词拼写)

5 . Our new   ________(策略) will better meet our customers’ needs and increase the profit. (根据汉语提示单词拼写)

6 . Despite anything that medicine may have achieved, the immune system is our main__________(defend)against disease. (所给词的适当形式填空)

7 . We can see a thin f________ with an expression of fear in The Scream painted by Edvard Munch. （根据首字母单词拼写）

8 . The average age ______ (范围) is between 35 and 55. (根据汉语提示单词拼写)

9 . This is some information on the space_________(explore) from the past, present, and future. (所给词的适当形式填空)

10 . She is a TV a__________ and watches TV the whole day. (根据首字母单词拼写)