【正确答案】Dear Ms Brown,
Thank you for your kind invitation to your new Head Office. We are delighted to have such an opportunity to visit your new building. Twenty people of our branch are planning to go there.
My colleagues and I would like to see the Sales Department and also the Human Resource Department, and naturally the IT Department.
By the way, could you tell me what time of visit is convenient for you?
Best wishes,
Pim Schule

【答案解析】[妙句]
Thank you for your kind invitation to your new Head Office.
We are delighted to have such an opportunity to visit your new building.