【推荐1】Li Hua spent his weekend planting trees with other volunteers and _________ _________ _________ _________ _________ （为改善...做出贡献）the environment. （根据汉语提示完成句子）

【推荐3】Not only am I interested in photography, but I took an amateur course at university to update my skills.
【仿写】
（1）做早操不仅对你的健康有好处，而且可以提高你学习成绩｡
Not only_______doing morning exercises ____________your health,_____________it ___________ your academic performance.
（2）他不仅有工作经验而且乐于指导年轻工人｡
_____________does he _______________________,but also he ______________ instruct young workers.

【推荐1】让我们一起祝愿奥林匹克运动有一个成功的未来，彰显往日的荣光。
______________ the Olympic Movement a successful future ____________.

【推荐2】临近午夜，罗岩带着父母、妻子和儿子出去放鞭炮。
As midnight approaches, Luo Yan takes his parents, wife and son outside to ______ ______ ______.

【推荐3】秋天风高物燥，我们要小心不要引起火灾。
It is dry and windy in autumn and we should be careful enough not to _________   _________.

【推荐2】I ________ (现在写信向你求助) with our short English play adapted from our English textbook. (根据汉语提示完成句子)

【推荐3】A footballer was accused of taking money for deliberately not scoring goals so as to let the other team win.
【仿写】
（1）为了迎接新年的到来，家家户户都在为团年饭做准备｡
Every family is____________________the reunion diner________________the New Year.
（2）为了查明事故的原因，我们需要做进一步的调查｡
We need to_________________________________find out _________________.