1 . These small studies provide inspiration and may be a springboard for more ____________ (复杂的) works in the future. (根据汉语提示单词拼写)

2 . Chemical pesticides and artificial fertilizers have been in w__________(广泛的)use in farming since the middle of the 20^th century. （根据中英文提示拼写单词）

3 . They may also hide their faces in their hands like they are e__________（尴尬的）or ashamed. （根据中英文提示拼写单词）

4 . Success never seems to come but through hard work, often physically ________ (demand) work at that. （所给词的适当形式填空）

5 . It is incredible that he managed to finish all summer holiday homework in just one day.

A．难以接受的

B．难以置信的

C．难以共情的

D．难为情的

6 . I don’t think Lily is ________ (suit) for the job. (所给词的适当形式填空)

7 . He spoke not only his n_________language English, but also Chinese and French.(根据首字母单词拼写)

8 . Keeping a b________（均衡的） diet is key to one’s health. （根据中英文提示单词拼写）

10 . During ________ (科学的) experiments, she explains exactly what is happening and as a result my work is improving. (根据汉语提示单词拼写)