1 . Generally speaking, the diagram ________(mean) to show the different stages of the process, giving a hint to further study. （所给词的适当形式填空）

2 . _______ is no wonder that such a top student is addicted to online games. (用适当的词填空)

3 . Tim won’t attend my birthday party though _______ (invite) by me. (所给词的适当形式填空)

4 . _______ you are a VIP or a small potato, you should show your passport. (用适当的词填空)

5 . It is uncertain   ________ team will win in the final contest. （用适当的词填空）

6 . ________   they suddenly disappeared remained a mystery. （用适当的词填空）

8 . Talented in both medicine and sports, Robin ________(tear) between becoming a doctor and an athlete when he graduated. (所给词的适当形式填空)

9 . After the cooperation program, ________ appears that the two leaders are holding secret talks. （用适当的词填空）

10 . In 1938, he was admitted to the Department of Foreign Languages of National Southwest Associated University, a school ______ graduates have played a central role in modern China.

A．where

B．that

C．of which

D．whose