SampleFrom: johntj@yahoo.comTo: yamata123@163.comSubject: a letter of invitationDear Dr. Yamata,The Association of Asian Economic Studies（亚洲经济研究协会） is pleased to invite you to be this year’s guest speaker at its annual international symposium (研讨会).The symposium will be held for three days from December 22 to 24, 2016. This year’s theme will be “ Economic Development in Asia.” About 100 people from various countries will be attending the symposium. They would be pleased to meet you and share their views with you.The Association will cover all the expenses of your trip.As the program is to be announced on December 1, 2016, will you kindly let us know before that time whether your busy schedule will allow you to attend our symposium? We are looking forward to your favorable reply.Yours sincerely,John SmithSecretary of the Associationof Asian Economic StudiesTask:Give brief answers (in no more than 3 words) to the 5 questions that follow.1. Which organization will host the symposium?The Association of __________________________________.2. How long will the symposium last ?The symposium will last for ________ days.3. What is the theme of the symposium?The theme of the symposium is “______________________________ in Asia.”4. How many people are invited to the symposium?About _______ people from various countries.5. When should Dr. Yamata reply to the e-mail?Dr. Yamata should reply to the e-mail no later than _______________________.