Only by working hard hope to improve her English soon、 A she

Only by working hard hope to improve her English soon、 A she Only by studying hard _ imporve her English soon.A she can B hope,to,English,hard,I,to,improve,work,my She（） to improve her English. only by working hard only by hard working He suggested that she()improve her oral English by doing a l Only by working hard can you have a chance to succeed 为什么要用倒 My sister is very hard-working.She is not only good at her s job,good,a,to,lead,can,English,at,hard,working she ---(give)food by her soon once a day 1. I’ve tried very hard to improve my English. But by no mea I’ve tried very hard to improve my English.But by no means _