1 . Phytoplankton are the ___(基础) of the food web. （根据汉语提示单词拼写）

2 . The paper had intended to b________ itself in London. （根据首字母单词拼写）

3 . What are you ________ (base) this theory on? （所给单词适当形式填空）

4 . The story is______(以为基础) on a true story. （根据汉语提示单词拼写）

5 . From talking robots and video phones to rovers on Mars, technology has become so advanced that the previously impossible seems to occur on a daily __________. (base) (所给词的适当形式填空)

6 . Hull University states that if any student should break the rules on proper language use, they shall be offered feedback as to why, while deduction of marks will be taken on a case-by-case ______.

A．base

B．charge

C．account

D．basis

7 . He encourages me to ____________ in English in college, to be a bridge between China and the world.

A．major

B．point

C．relate

D．base

8 . 建立在信任基础之上的关系是长久的。(base)（汉译英）

9 . His plan was _____(以….为依据) on what he had learnt from his teacher. （根据汉语意思填空）

10 . Without facts, we can’t form a correct opinion, for we need to have actual knowledge ________ our thinking.

A．which to be based on	B．on which to base
C．which to base on	D．on which to be based