1 . China’s Singles’ Day, the world’s biggest shopping festival, _________(accompany) for years by forceful promotions and breathless hourly updates from midnight onwards. (所给词的适当形式填空)

2 . To meet the great demand for medicine due to the fast spreading Omicron virus, two million ibuprofen(布洛芬)tablets ________(put) into the market every day in Nanjing. （所给词的适当形式填空）

3 . Now, we’re taking actions and much______________(do)to protect wildlife, but if we really want to save the planet, we must change our way of life. （所给词的正确形式填空）

4 . This book ________ (read) in our class right now. To be honest, it is not interesting, but a discussion about the characters of the book ________ (hold) in the next class, so we have no choice. (所给词的适当形式填空)

5 . As more and more sports ________(add) to the list, the Olympic Games are arousing the mass on such a large scale that many cities may not be able to host them in the future. (所给词的适当形式填空)

6 . This hormone, called oxytocin, has been studied in the context of childbirth, but now it________(study) for its role in the response of both men and women to stress. (所给词的适当形式填空)

7 . 2019-nCoV still spreading, many of us wonder if we humans ________ (punish) by nature. (所给词的适当形式填空）