英语的被动句we should plant tress in springTrees （）（）（）in sping请说明理由

英语的被动句we should plant tress in springTrees （）（）（）in sping请说明理由 we should speak to the old politely改被动句 英语被动句改法~~~~急啊!1.we should teach foreign languages from an early age的被动句2..we should require students to wear school uniforms的----3.they ought to teach some courses over the internet in high school4.we should recuit more te 英语被动语态转换快1)We should plant trees in spring.(改为被动语态）Trees in spring2)We should allow teenagers to choose their own clothes(改为被动语态的否定句）Teenagers to choose their own clothes.3)The flowers must be wat 英语We should learn English well的 同义句 we should stop others when we see them littering.改为被动句、 英语被动句的表示? You should put your bike over there的被动句 将 We should make full use of our spare time to study.变为被动句 we should watch tv once a week.(改为被动句） TV should________ ________once a week. 按要求完成下列各题【英语】We should teach these children how to swim【改被动】This kind of flower may be found in Tibet【改一般疑问】We have been in China for two years【改以it开头的同义句】Students should be allowe We should allow them to finish the hard work改为被动句怎么改啊?我做的是：we should allow the hard work be finished by them.但却是错的.讲讲! We should speak to the old man like that.(改为含被动语态的否定句)The old man ＿ be ＿ ＿ like that. 将下列主动句改为被动句1.We will make the plan tomorrow 2.His sisiter often cleans the kitchen in th3.Rosa passed her mother some salt just now 4.I saw Vince walk into the room 5.You should pay attention to your pronunciation 英语弄不懂这方面的解题思路 按要求完成下列各句：1.We should change some old rules（变为被动语态）2.Mrs Wang makes her son do sports twice a week.（变为被动语态.Mrs Wang's son ______________________________________ 为了保护环境我们该做什么英语短文每句开头是 We should的! how often should we take the medicine for a child?这句英语的意思? 求高人帮我把这些句子改成被动句,1.They are making this type of radios in shanghai.2.Could you carry out the plan on time?3.We must pay attention to such problems.4.Someone is showing them how to operate the computers.5.You should put fo