根据短文内容，从A 、B、C 三个选项中选出一个语法正确的答案。

In old times, children didn’t have smart phones, iPads or computers to enjoy ________. Instead(相反) , they thought up interesting games to play in their childhood. Let’s take a look.

★ Playing stone balls

During the Qing dynasty(朝代), kicking a stone ball around was a popular sport in the north of China, and kids often ________ it in winter to keep warm. Stones were made into small ________ and then kids kicked(踢) them.

★ Playing hide-and-seek

Hide-and-seek is one of ________ games for children around the world. There are two ways to play: covering a child’s eyes while ________ kids run around to make fun of him or, more commonly, some kids hide and one child must try ________ them.

★Watching shadow plays

________ shadow plays was also very popular during the Song dynasty. Shadow puppets(木偶) were made from the leather of donkeys(驴皮). There was light ________ a large white screen on the table, the player controlled(控制) puppets ________ told stories. People could see the movement from the other side of the screen.

★ Playing diabolo(空竹)

Diabolo passed down to common people during the Ming dynasty. It’s ________ wood and bamboo, and is empty in the center. Throwing and catching the high-speed turning diabolo on ropes always makes a sound.

【小题1】

A．their

B．them

C．themselves

【小题2】

A．play

B．plays

C．played

【小题3】

A．ball

B．balls

C．a ball

【小题4】

A．popular

B．the more popular

C．the most popular

【小题5】

A．other

B．another

C．the others

【小题6】

A．find

B．to find

C．finding

【小题7】

A．Watching

B．Watched

C．Watches

【小题8】

A．on

B．before

C．behind

【小题9】

A．and

B．or

C．but

【小题10】

A．made up

B．made of

C．made into