【推荐2】我们想知道他是否已经听说了这个消息。(wonder if/whether...)
We wondered____________________________.

【推荐3】听到他被清华大学录取的消息，他高兴地跳了起来。(“介词+doing sth.”结构)
____________ he was admitted to Tsinghua University, he jumped with joy.

【推荐1】The news of his sudden death is so ________. (shock)
他突然死亡的消息如此令人震惊，以至于每个人听到时都感到很震惊。

【推荐2】雨林正以惊人的速度消失。
The rainforests are being reduced ________________

【推荐3】Peter worked hard in his company and won praise from his boss and colleagues, but his name was included in the lay­off (解雇) list. ________ (这让他很震惊)(根据汉语提示完成句子)

【推荐1】_________ in our school_________and a large number of them_________.   
我们学校的教师人数是200，其中大部分是女教师。

【推荐2】英联邦在第一次世界大战前曾是一个强大的帝国。
The United Kingdom was________ ________ ________before World War I.

【推荐3】A:   What do you think of Mike?
B:   He is ________________(对工作极有热忱的人) but he is not very organized. （根据情境和提示完成对话）

【推荐2】The key of garbage classification lies in the ________________ (对于可回收和不可回收垃圾的准确识别). (根据汉语提示完成句子)