Helen had lost her keys in the office so she had to wait until her husband —— home.A.came B.would come为什么选A不选B?

Helen had lost her keys in the office so she had to wait until her husband —— home.A.came B.would come为什么选A不选B? He did not have the c____to tell her that he had lost her book. Ann ____me her address but I afraid I__it A.gave,have lost B.had given ,have lost C.gives,lostD.had given,lost The doctor told her she ----her wallet in the hospital and a nurse had found it.填lost还是had lost 英语15.Helen _______ her keys in the office so she had to wait until her husband ________ home.15.Helen _______ her keys in the office so she had to wait until her husband ________ home.a.has left;comes b.left;had come c.had left;came d.had left;wo Helen _____ her keys in the office so she had to wait until her husband _____ home.A.had left; comes B.left; had come C.had left; came D.had left; would come Helen ,name ,her ,first ,is Helen told me that she had some problems ( ) her English learning.A on B for C in D with It is nine o'clock.Helen ____ her maths lesson.A.had B.have C.having D.is having It was not until she got home__Jennifer realized she had lost her keys. A woman tearfully explained ____she had recently lost her husband in the accident. Had her not lost her rudder,there is no doubt she would have won.翻译.这句话一开头的had为什么在her前面 She had lost her keys,as a result,he had to open the door by( )（强制力）. Helen _______ her keys in the office so she had to wait until her husband ________ home.a.has left;comes b.left;had come c.had left;came d.had left;would come要有解析, 10.Helen ___ her key in the office so she had to wait until her husband___ home.A.has left,comes B.left,had comeC.had left,came D.had left,would come详细解析为什么选C Helen ( ) her keys in the office so she had to wait until her husban ( ) home.A.has left,comes B.left; had come C.had left; came D.had left; would come答案是选C把,为什么 The little girl ________her heart out because she ________ her toy bear and believed she wasn’t evA.had cried; lost B.cried; had lost C.has cried; has lost D.cries; has lost since打头的句子要用什么时态?列如：Sincet helen is angry ,weA had better lleaving her alone B should leave her alone C might as well leave her alone D had rather leave her alone