一丶根据汉语提示完成下列句子,每空一词.

1.据报道大约有二万人在日本地震中丧命.
It _is__ reported___ that about 20000 people __lost their lives_ ___ ___ in Japan earthquake.
2.这座教室有十米长,六米宽.
The classroom is __10 meters long_ ___ ___ and 6 meters wide___ ___ ___ .
3.一些河已经被污染了,我们正在尽力阻止水污染.
Some of the rivers __have been polluted_ ___ ___ ,we are _trying to prevent__ ___ ___ the water _from being contaminated__ ___ ___ .
4.保护环境是十分重要的事.
_protecting the environment around us__ ___ ___ ___ ___ is very important.
二丶句型转换.
Susan has been in this city for more than ten years.（改为同义句）
_it is__ ___ ten years since___ Susan _moved__ to this city.

1.据报道大约有二万人在日本地震中丧命。
It __is_ _reported__ that about 20000 people _have_ __been_ __killed_ in Japan earthquake.
2.这座教室有十米长，六米宽。
The classroom is __ten_ _meters__ _long__and _six__ _meters_...