﹣﹣﹣Lily，is this blue pencil box Steve's？

﹣﹣﹣No，it isn't.____________is black.

A．MineB．HersC．His

___________ we continue to pull together，we'll keep winning the game.（　　）

A．As long asB．Even though

C．As soon as

With the help of 5 G technology，the apps on the smart phone can provide ____________functions for the users than before.（　　）

A．manyB．moreC．most

The spirit of ox（牛）_________ an important role for China's development this year.（　　）

A．is playingB．was playing

C．played

Everyone needs to know __________ importance of rubbish sorting（分类）.（　　）

A．anB．不填C．the