1 . ________________   (人们相信) helping parents do housework can foster children’s sense of responsibility. (根据汉语提示补全句子)

2 . They are believed to have started off in the late Qing Dynasty as a way for boatmen on the Yangtze River to keep warm during the cold and wet winters. (英译汉)

3 . I couldn’t ________(belief) it when he told me what had happened. (用所给词的适当形式填空)

4 . ___________________________ (人们认为) this poem was written by Li Bai in his teenage years. (根据汉语提示完成句子)

5 . I _____________________________ (过去认为是这样), but the reality for me has been very different. (根据汉语提示完成句子)

7 . 每尊雕像都有不同的相貌，这让研究人员相信每尊雕像都是真实士兵的复制品。
Each statue has a different face, ________ researchers________ _________ that each one is a copy of a real soldier.

9 . I          you can finish the exam in two hours.

A．does believe

B．do believe

C．did believed

D．do believed

10 . When we visited Alxa again ten years later, we found it changed so much that we could hardly ______ it.

A．remember

B．think about

C．believe

D．recognize