My sister works in an advertising company. Her job is to create ads for other companies. At first, she collects the information about the ________ that the company offered. After that, she comes up with different ideas for the ad. Next, she designs it by using pictures and words. When the ad is ________, she shows it to the company. If the company agrees, the ad will be tried out in a small part of the country to see if the product sells ________ because of the ad. If the product sells better, the ad will be used all over the country, and my sister ________. Or she will make some changes to make it ________. My sister works hard and is helpful. So all of her workmates trust her.

Do you like watching short videos whenever you have time? A study shows that watching short videos is becoming more and more ________ among students. Because they are so interesting that they can catch students’ eyes ________. However, there are some worrying ________ when they watch the videos.

Some short videos are not good for students. For example, some of them are full of violence (暴力) and lies. Watching such short videos for a long time will ________ students to imitate (模仿) and make mistakes. Another problem is that watching the videos ________ them too much time. The more time they spend watching the videos, the ________ time they will have for their studies and home lives. What will ________ to these children in the future if they don’t study hard? Can they find a good job? It is said that if children watch short videos for an hour or two each day, slowly they would not ________ their schoolwork. At the same time, this can be bad for their eyes.

So teachers and parents hope students can spend more time on their studies and home lives ________ short videos. They can take up some hobbies like doing sports to keep ________ or listening to music to relax after finishing schoolwork.

Shopping online has become a part of our daily life now. More and more people think it is much     16     (easy) than shopping in stores.    17    , there are still some people who think the quality of goods online     18     (be) not as good as those in stores.

In     19    (I) opinion, shopping online is even better.     20     (one), it can help us save much time to do other things. We don’t need to spend too much time in the street to look     21     the goods we want. Second, if we search on the Internet, there will be many     22     (choose). We can     23     (see) the price of goods in different stores online and what people said after     24     (receive) the goods. Then we can choose the goods we need.     25     (final), we can pay for our goods after we get them. It’s really a convenient way for us to go shopping.

The Greens like shopping on the Internet. They all think it’s easy and fun to shop on the Internet. Mr. Green likes reading books. He usually buys new books on the Internet. But sometimes he is too busy and has no time to look for books he wants. So his daughter Lucy often helps him to buy books.

Mrs. Green likes beautiful clothes. She always watches new skirts or dresses in clothes shops first and then buys some of them on the Internet. Of course, they are cheap. But sometimes she is upset because many other women wear the same clothes as her!

Lucy likes listening to music. She often buys CDs on the Internet. They are usually cheap. But the only problem is that some CDs sound a little bad.

Eric buys many things on the Internet, from school things to toys. Sometimes his parents think he always spends too much money on shopping!