Couldn’t catch it if I

Couldn’t catch it if I 选择谁,为什么?Your phone number again?I ( ) quite catch it .--It's 3856895.A.didn't B.couldn't C.don't D.can't your telephone number again?t__quite catch it its 9568442a.didnt b.couldnt c.dont d.cant不对应该选哪个?为什么? 英语17.-Your phone number again?I _______ quite catch it.17.-Your phone number again?I _______ quite catch it.-It’s 9568442.a.didn’t b.couldn’t c.don’t d.can’t为什么 Your phone nmber again I ___ quite catch it .A.didn't B.couldn't C.don't D.can't （中文翻译下句子, Susan couldn't catch up with he classmates w___your help. time always goes by...and I couldn't catch He tried ____(catch)the cat,but he couldn't although i couldn't catch every word of 求翻译!“if i had believed that ,i couldn't have made it” it was so hot last night ( ) we couldn't sleepA.that B.until C.whenD.if If it should snow tomorrow,they couldn’t go out.这是虚拟语气吗?为什么? If i have itI will catch it If I hadn't stood under the ladder to catch you when you fell,you___now.A.wouldn't be smiling B.won't smileC.couldn't have smiled D.didn't smile If i hadn't stood under the ladder to catch you when you fell ,you ___ now.A wouln't be smiling B couldn't have smiled C won't smile D didn't smile If I hadn't stood under the ladder to catch you when you fell,you___now.为何不用C?A.wouldn't be smiling B.won't smileC.couldn't be smiling D.didn't smile为何不用C? If I hadn't stood under the ladder to catch you when you fell,you____now.A wouldn't be smiling B couldn't have smiled C won't smile D didn't smile 用so和such填空he was_______excited that he couldn't get sleepthis teacher is_________kind that we all like himhe ran____________quickly that we all couldn't catch up with himthis is_____________interesting a book that we all ebjoy reading it they