用所给动词的正确时态和语态完成下面句子

Much useful information about these planets _______(collect)since 1971．

用所给动词的正确时态和语态完成下面句子

This part of the seabed _______(explore)many times．

用所给动词的正确时态和语态完成下面句子

Some rocks in the sea may _______(see)in the daytime．

用所给动词的正确时态和语态完成下面句子

Most of the waste metal can _______(put)to use again．

阅读填空(有两项是多余的)

　　Newspapers contain many information topics such as sports, current events, business and entertainment．I like to read the sports topics most．　　1　　, especially in football．Every weekend, I will buy two kinds of newspapers．They are Weekend of Sportsand News of Soccer．In weekdays, when I open the daily newspapers, the first topics I look for are of course sports events．

　　You can see a live tournament on TV, and you can get the information of current events, business and entertainment on TV．　　2　　, that is the comments of an exciting game．After you watched and shouted in front of the TV set and 　　3　　, you can sit in a comfortable chair, hold the newspaper and read what the coach said, what the famous specialist said and what the players felt when they won or lost in the competition．

A．But there is a unique topic you can only read from the sports line in newspaper

B．It introduces some sports that are not familiar to us

C．I have great interest in sports

D．read the sports topics in the newspaper

E．got the result of the game

完成句子

马铃薯的主要成分是淀粉。

A potato _______　_______　_______ starch．

完成句子

这个班由十个男孩和十二个女孩组成。

The class _______　_______ ten boys and twelve girls．

完成句子

The United Nations Organization _______　_______　_______ 160 nations．

联合国组织由一百六十多个国家组成。

完成句子

我们没有听见过这种事情,我们也从来没有见过这种场面。

We have not heard such a thing．Also, we have never seen _______　_______　_______．

完成句子

这出戏的场景是在爱尔兰。

The _______　_______　_______　_______ is set in Ireland．