C

    My name is Lin Tao. I am a Chinese boy. Now I'm studying in America. There are many kinds of clubs here. When I first come here, I don't know anything about clubs. I'm a shy boy, so I can't speak English well. In my first year in America, I don't like to speak to others. In my second year I have to change (改变) myself by doing some new things. I realize that school is not just about getting good grades (成绩), it's also about being part of a club. One day, when I go to the Media Center with my classmate Jim, he tells me something about the club. It's interesting, so I join it. I am in many clubs now. It's good to be part of a club. These clubs help me to make new friends.

材料一：“吕秀莲就更无耻了。l995年4月吕秀莲前往日本马关的青帆楼，发表媚日演说为日本侵略者叫好。吕秀莲说：‘中国割让台湾是不幸中的万幸，把台湾割让给日本是台湾人的幸福……’”。

材料二：现在，到东交民巷还能看到一座碉堡的部分残存，还能看到“赫德路”路牌，还能看到部分残墙段，还能看到残存的英国兵营马厩内的拴马铁环，还能看到德国兵营内的地下牢房……这些打着半殖民地印记的建筑遗存，就像是一部打开的近代史教科书，警示我们牢记过去、奋发图强。

请回答：

Each of the boys ____ (carry) a bag of books at the moment.