Both Li Bai and Du Fu are （well﹣known） for writing so many great poems．
Making a good plan is half the work itself． （改为同义句）
It's half the work itself a good plan．
We will solve the problem in two weeks． （改为被动语态）
The problem will by us in two weeks．
When will Ms．Zhu leave？ I didn't know． （改为含有宾语从句的复合句）
I didn't know Ms． Zhu leave．
Li Ziqi has made some excellent videos about Chinese culture． （改为一般疑问句）
Li Ziqi made excellent videos about Chinese culture？
A： Hello， is this Mr． Rogers？
B： Yes， it is． （1）
A： I'm from the package delivery company （快递公司）； I have your package． Are you at home？
B： Unfortunately I'm at work right now． （2）
A： Actually， this package needs your signature （签名）． Can I bring it to your office instead？
B： （3） I don't have time to leave my desk．
A： I see． （4）
B： Yes， that would be better． Can you bring it to my home at 6 p．m．？
A： Sure， that is fine． （5）
B： Great， thank you so much!
A．Can you leave the package at my door？
B．What time is it？
C．Well， can I bring the package tomorrow？
D．I'll see you tomorrow at 6 p．m．
E．What can I do for you？
F．How much does it cost？
G．I'm quite busy at work now．