Look! There are so many mistakes in your composition. You ________ have fixed full attention on it.
| A．can | B．should |
| C．need | D．might |
12. --- What's on tonight?
--- I hear there is going to be a pop song contest. A group of famous singers from Hong Kong and Macao are ____ in our village theatre.
| A．making his first appearance | B．appearing on the stage |
| C．making their first appearances | D．appearing themselves |
13. The voyage diaries were handed down by his great grandfather, so their brothers have kept them as ____ .
| A．the apple in their eyes | B．the apple of their mouths |
| C．the apple of their eyes | D．an apple of their eyes |
14. Traditionally in West, people usually play ____ on April Fools' Day.
| A．funs | B．jokes | C．fool | D．Fools |
15. Justice has long ____ . (法网恢恢) Whoever breaks law will be punished by the people after all.
| A．shoulders | B．hands | C．fingers | D．Arms |
16. As a work of ____ , we can't judge its value by appearances.
| A．art | B．arts | C．the art | D．the arts |