英语被动语态students should correct their mistakes.the workers mus

英语被动语态students should correct their mistakes.the workers mus 被动语态改错Correct the mistakes in the following sentences:1.The You must correct your mistakes.改为被动语态 转换成被动语态1．you should turn off the lights after class．2.we mus 英语题目改成被动语态改成被动语态1,How many cars did the workers in this fact 英语 改成被动语态1 THE WORKERS HAVE BUILT A BRIDGE OVER THE RIVER.改成 you must correct your mistakes in your exercises如何改为被动语态 把一下句子变成被动语态 Their teachers tell the students to study Correct the mistakes correct the 10 mistakes. We should allow the students to study in groups.(改为被动语态) The workers built the bridge last year.改为被动语态