We heard them _______ about money after the concert,and they looked very angry．如题 A.quarrelling B.quarrelled C.were quarrelling D.had quarrelled

we heard them sing in shanghai 改为被动语态 we haven't heard from them since last month.为什么这里不能用until啊? last sunday we heard them sing peking opra in that theatre改为被动语态 ----Whose ______ (brush) are these?----They’re ______(we).Please ______ (put) them on the desk. ----Whose ______ (brush) are these?----They’re ______(we).Please ______ (put) them on the desk. We ______(听),but heard nothing.根据汉语提示完成句子.为什么. 25.______ of them shared my opinions,so we have ______ in common to discuss. Last Sunday we heard them sing Peking Opera in that theater.应改为They were heard to sing Peking OLast Sunday we heard them sing Peking Opera in that theater.应改为They were heard to sing Peking Opera in that theater last Sunday.为什么不可 好的追分1 We were disappointed at the ____(frustrate) result 答案是frustrating 为什么2 This picture is quite ______(differently)between them 答案是difference 为什么不是different3 They all got ___when they heard the ____ news.(excite We heard Betty sing a song just now.Betty _______ ______ _____ _______ a song just now by us 8.______ that he had completed designing a new device of laser,we came to congratulate him on his success.A.To have heard B.Having heardC.Being heard D.Having been heard 8.______ that he had completed designing a new device of laser,we came to congratulate him on his success.A.To have heard B.Having heardC.Being heard D.Having been heard they ______(appear) in the fog.we couldn't see them at all. If we love the ______(old),let's go to see them. I think most schools have those rules.we should not ______ them. 用正确的格式填空These books are _____ (we)._______(them)are not ______(they) We ______（know) eath other for five years.When they heard the bell,they ______（hurry) to the dohurry) to the door.(hurry是瞬间动词吗） when 引导时间状语从句We ______ (hear) him singing in the next room when we passed．添heard 还是were hearing到底是哪个?