How to pronounce this word?

How to read the prologue is as follows:

Pronunciation: kāi? .

Open a group talk: spring? Get out of the way? Switch? Opening? Flowering? Start? Get out of the way? Spread out? Pull? Leave with boiling water? Open? Open? Go away.

Opening kāi yè: Business activities such as shops, enterprises or lawyers, private clinics, etc.: ~ Recently practicing medicine in this company ~. Synonym: start business? Business? Antonym: out of business? Closed? Close the business, something like that: doing business? Teaching? Great career? Foundation? Business? All walks of life? Sideline? occupation

Make the following sentences:

1. That clothing store opened today to reward customers.

2. I wish your store a good business in the Year of the Ox. Business is booming!

3. I wish the new year a prosperous new year, with rolling financial resources and prosperous business!

Middle schools have been established, department stores have been opened, and the town is thriving.

5.？ Less than half a month after opening, various problems followed, which made the boss in a hurry.

6. Nowadays, self-employed people like to choose auspicious days to start businesses, especially the number "8".

7. Good luck with your business, arachis duranensis!

8. Middle schools were established, department stores opened and towns prospered.

9. As soon as the employment agency opened, applicants followed.

10. Since its opening more than 200 years ago, Madame Tussauds has been packed and attracted millions of tourists.

1 1.？ At the beginning of the business, I mainly do decoration projects. More famous are Admiralty Plaza Shopping Mall, Mong Kok Center Phase I Shopping Mall and Office Building.

12. On the opening day of the International Trade Mall, as soon as the door was opened, people who were anxiously waiting outside flocked in.