Then I work hard in the shop again.什么意思?谢谢!

Then I work hard in the shop again.什么意思?谢谢! work hard in还是work hard at? work hard in 还是work hard on I have success in finishing my hard work同意句 I shall work hard in study.中文意思请回答 Work hard,then you will keep it! just then,right now,soon,suddenly之间有什么区别?那帮忙看下这题‘I promised to finish it in an hour and started the work on the computer.But ( )I found it was hard to keep the promise. I work hard at school. I will work hard for I must work hard 是什么意思 hard at work school I(? Thanks,i will work hard. At work,I must work hard work hard and she gets good grades（） A.first B.then C.after D.in the end 帮我提下三个问题I usually get up at 6:00 and then run for half an hour.After that I eat breakfast at 6：45 then go to school at 7：00.I work hard at school and go home at 5:00 in the afternoon.I eat dinner at adout 7:00 with my parents.I do I work hard.Thcy don' t work hard. I am w_____ in Chinese.I must work hard at it. I failed in this esaminatiom,but I will work hard next