Ms Wang is China's first female astronaut to take a 3and the nation's first "space teacher". She gave science classes and made scientific experiments in China's space station. Her lessons were very popular 4those who were interested in space exploration. According to the doctor, they would exercise regularly after finishing the health check. However, they wouldn't train 5they were prepared to come back to space again. We're 6these excellent astronauts as they are national heroes. Ⅲ. Complete the sentences with the given words in their proper forms. 1. David the customer for the rotten peppers. (apology) 2. In the future, 5G technology will change lives a lot. (we) 3. The kids felt before their exam result came out. (rest) 4. Shakuntala can calculate huge numbers fast and . (correct) 5. I was that a famous race car driver had an accident. (shock) 6. I'll send Miss Guo a hand-made gift on the of September. (ten) 7. Facing difficulties, we have no but to overcome them. (choose)

Ⅳ. Complete the following sentences as required.
1. This type of T-shirt can be bought from an online Taobao store. (改为否定句)
This type of T-shirt ______ be ______ from an online Taobao store.
2. Tom's writing can't be read clearly, ______ ______? (补全反意疑问句)
3. They had to live in the old, mud hut in the end. (对画线部分提问)
______ ______ they have to live in the end?
4. We must obey school rules and traffic rules. (改为被动语态)
School rules and traffic rules must ______ ______ by us.
5. Pets are both cute and faithful. (保持原句意思)
Pets are not ______ cute but ______ faithful.
6. very much, did, at the beach, themselves, the tourists, enjoy (连词成句)

My family and I used to have a wonderful dog named Shadow. We happened to find it wandering around our house one night. It must have been lost or left by its owner. We had on it and decided to take it in. It was the first pet we had ever had. It was very playful and energetic. Every day when I came home from school, I would always be greeted by its cheerful barking. Shadow was always gentle to us even as it grew very big. Whenever it saw my parents, it would greet them, wagging its tail and leaning their legs. After a few years, however, Shadow became less and less . Sometimes it ate very little and other times it didn't want to play.