Mary couldn’t her ID card,she looked worried.A.look for B.find C.find out

Mary couldn’t her ID card,she looked worried.A.look for B.find C.find out Yesterday Mary couldn't finish her homework,so she has to go on 什么 it this Mary COULDN'T make herself ____attention toBECAUSE HER CLASSMATES MADE SO MUCH NOISE.答案为paid , Mary ( )( ) her key to the bicycle yesterday.为什么是couldn't find,而不是found? she couldn't find her Yesterday Mary couldn't finish her homework,so she has to go on ___ it this afternoon.(do) how mary regretted( )her boyfriend so rudely though she couldn't bear him smoking in her office.a.being treatedb.to treat c.to have treatedd.having treated Mary couldn't sleep well last night because he sister _ her CDs too loud.填一个p开头的单词3Q try as she might ,Mary couldn't get the box Do you know where Mary is?I couldn't find her anywhere.She____have gone far,for her coat's接上面 for her coat's still hereA shouldn't B mustn't C wouldn't D can't 我一看到这些否定词就有点蒙,不知道要选哪个, 求翻译：because she couldn't make up her mind the child couldn't __(run) to her mother 翻译put her head down and couldn't help crying Engine couldn't keep her jack-head in 英语翻译When Mary was fourteen,her mother gave her a beautiful ring.It was a birthday present and Mary was very happy.A week later,she was sad.When she was cooking in the kitchen,she lost the ring.She looked everywhere but she couldn't find it.Sh couldn't make herself paid attention toMary couldn't make herself _____attention to because her classmates made so much noise填paid解释为 Mary 不能使她自己被别人注意到,因为他的同学太吵了为什么不能填pay解释为 她不 Mary couldn't run very fast because she had a sore back.同义句 mary -----(decorate)her bedroom this afternoon,isn't she