Last week, a grand ceremony paying respect to Huangdi,    1     legendary ancestor of the Chinese nation,     2     (hold) at the Xiandu Scenic Spot in Jinyun, Zhejiang province, on the Chongyang Festival.

The ceremony,     3     started at 9:50 am, consisted of nine parts, including striking bells, offering flower baskets and wine to a carols. It     4     (have) the theme of "showing respect to Chinese ancestors with efforts all over the world and opening new     5    (chapter) for attaining common prosperity". During the ceremony, drums were played 34 times and bells were rung 15 times,     6     (represent) 1.5 billion Chinese from 34 provinces, municipalities，autonomous regions and special administrative regions in China and overseas Chinese.

The     7     (year) ceremony for Huangdi in Jinyun dates back     8     the Eastern Jin Dynasty. Showing respect to Huangdi in the new times is reverence (敬畏) for the ancestors who started the Chinese civilization. What's     9     (much), it can inspire the Chinese     10     (unite), helping build the common spiritual home for all Chinese.

Some inventors have developed a face mask with a remote-controlled mouth. Many people, who thought it can effectively protect them    1    viruses, say someone    2    (wear) the mask could eat food without taking it off. And they say the mask could make a visit to a restaurant    3    many customers have dinners less risky. Users can pull something and create an opening in the front of the mask so that food can pass through. Last week, one company interested in the product    4    (plan) to start producing the mask in the next few    5    (month).

The new masks would    6    (probable) sell from $0.85 to $2.85, more than the price of the simple, blue medical masks. A 32-year-old graduate student    7    (name) Hameiri said the thought the mask would enable him    8    (eat) while he is still wearing it, so he thought it was a must-have for him.    9    , 29-year-old musician Ron Silberstein said he didn’t think the mask would be    10    (rely) especially with foods that melt easily, such as ice cream.