1. (2023高一上·北京期末) 请选择合适词，并用其恰当形式填空，每个词仅用一次，所给词中有两个多余的词。

identity, maintain, perform, admit, exhibit, acknowledge, press assist sb. with, catch one's eye, experiment with, result in, do sb. a favor

1. （1） Jack that it was his fault (过错) to miss the deadline.
3. （2） Instead of going to supermarkets, today we just need to a button and then the orders will arrive the next day.
5. （3） Nowadays many students their friendships through online communication.
7. （4） According to the research, too much screen time will shortsightedness.
9. （5） Avatars are digital that you use to communicate and express yourself on the Internet.
11. （6） The beautiful book as soon as I entered the book store.
13. （7） I'm fed up with repetitive tasks and I wish I could do something more creative.
15. （8） Our company new energy cars in the past 15 years and hopefully, we can make a contribution to a more eco-friendly economy.
17. （9） The audience were amazed by the sportsmanship which by all the athletes.
19. （10） More employers will be needed to us the development of new equipment.