1 . Some word puzzles in this book are ________ difficult that ________ students can solve them.

A．such; few

B．such; little

C．so; few

2 . The movie Nezha is__________ educational ________ I want to see it again.

A．so; that

B．such; that

C．too; to

3 . — What's the weather like in Changsha?
— It's ________ hot now in Changsha ________ everyone just wants to stay inside.

A．too; to

B．so; that

C．such; that

4 . —Bill, you look tired today. What's wrong with you?
—I was________busy________I didn't go to bed until midnight yesterday.

A．so; that

B．too; to

C．such; that

5 . Many singers are used to speaking _____ that they can be heard far away.

A．such loudly

B．so loudly

C．so freely

6 . Bob studies _________ hard that he gets higher grades than ________ student in his class.

A．so; any

B．such; any other

C．so; any other

7 . —WeChat is________attractive an invention ________many people are crazy about it.
—Every coin has two sides. We need to use it wisely.

A．such; which

B．such; that

C．so; that

8 . When the football fans saw Messi, they got       excited       they cried out.

A．too...to...

B．as...as...

C．so ...that

9 . His   love   for animals is________great________he kept on raising animals even after this experience.

A．such; that

B．so; to

C．so; that

10 . Don’t worry. He was ________ strong   ________ he could lift the heavy box.

A．so; that

B．too; to

C．such; that