小学生王某8岁，代表学校参加中外少儿书画大赛获一等奖，奖金 5000 元，对此下列说法正确的是（）

This robot is supposed to save a lot of labor, but it remains a problem if it ______.

甲某于2000年多次盗割在使用中的铁路专用电话线， 致使数辆列车延误，造成严重后果，甲的行为构成：（）。

The organization broke no rules, but ______had it acted responsibly.

下列选项中，依法不须报经最高人民法院核准的情形是：( )

There are some police cars in front. What do you suppose _____?

王某向某建材厂订购二万块砖，并预先付款，约定于一周后取砖。谁知一周后，建材厂分为砖厂和水泥厂。王某遂到砖厂取砖，但遭拒绝，而水泥厂又无砖可供，于是涉讼。此案应由（）承担责任

No matter how frequently _____ the works of Beethoven always attract a large number of people.

Many people attend various public lectures, chiefly ______ themselves familiar with the latest development of different fields.

During the tourist season, there are many people wandering in this city to see the old castles _____ in the sixteenth century.