①:I am very glad to hear from you, and I feel so happy to learn from your letter that you are about to visit my house.
②:If you have any other requirments, plase write back to me. I would do my best to help you.
③:Look forward to your arrival and look forward to the day we meet.
④:We should do our best to reduce the use of plastic bags during shopping in the market.
⑤:We should save water in our daily life.
⑥:Be strict on our own to do a contibution to enviroment protection.
⑦:Dear manager, when I shopped in your store yesterday, the manner of the 1st attendant was extremly bad. So I want to complaint him for his attitude.
⑧:I feel realy angry for the attitude of the 1st attendant. I am looking forward to a satisfactory answer from you (the manager).