the volunteers are doing___ important work；they share___commom goal to help people in need为什么第一个空什么都不填呢?

When the flood happened,many volunteers are kept____A.busily B.busy C.On business D.more busily 翻译Are there any volunteers for the composition contest? Many volunteers are taking part in the construction of the library,which,when.Many volunteers are taking part in theconstruction of the library,which,when _________,will open to the public.A.to be finished B.finished C.finishing D.having beenfinished the volunteers are taking good care of homeless children.改为被动语态 march of the volunteers是什么意思 九年级英语练习几题、、求助!选择题：1、My parents_____the city lifr now.They once lived in the country.A. used to B.are used to C.use to D.are used2、Many volunteers will________the Shan They are our school ’ s volunteers ( ) to help clearly people cross the streetsevery day .A whose task it is B it is whose task C to whom is the task D whose task was The volunteers at the airport offer --- heavy luggage for the passengers.A.carrying B.carry C.carried D.to carry the volunteers are doing___ important work；they share___commom goal to help people in need为什么第一个空什么都不填呢? Every year,more and more students become volunteers.The projects may be with their school,neighborhood,or town,but the work of all volunteers is important.Students find that there are many advantages to volunteering.First,volunteering helps others.Ma 特殊短语的被动语态The volunteers are taking good care of homeless children.变为被动语态Homeless children 这里6个空 by the volunteers.再举几个 特殊被动语态的例子顺便讲下 变 被动语态 All the doctors and nurses on the ORBIS plane are volunteers.改为同义句All the doctors and nurses on the ORBIS plane do _______ ________. 英语翻译From the interplay of the candidates and the press to the frenetic energh of campaign volunteers,no other state provides as many oppotunities to see politics in action.As the political campaign process unfolds,there are numerous ways to d ______ our time to help unlucky people _____ a good way to spend ou free time.A.Volunteer,is B Volunteers,are C.Volunteering,is D.Volunteering,are 英译汉：The people who serve in the Peace Corps are called Volunteerswho sharechallenges that face communities in the developing world. 求一个英语单选的解释_____people are fully aware of the situation in that area,we are havingi difficulty in finding anu volunteers.A.As B.Since C.While D.When我就选的C,我想的是虽然人们意识到了那儿的情况（坏的）,我 only() the volunteers()in favour of the idea that they can go there by bus为什么填a minority of和are the volunteers are doing difficult and important work,they share____common goal—to help people in need填the还是a