2 . 翻译(单词短语翻译)。
1. practice v. ________________
2. develop(v.) ________________
3. 记住(v.) ________________
4. 准备 v. ________________
5. improve (v.) ________________
6. be stressed out ________________
7. remember to do sth. ________________
8. 练习做某事 ________________
9. 代替 ________________
10. 为……做准备   ________________
11. at once ________________
12. worry about ________________
13. over and over again ________________

4 .

amount, design, rubbish, strict, sell out

1. Most of the information in her article was complete ________.
2. It’s not easy for us to measure the ________ of salt lost in sweat.
3. I’m sorry we’ve already ________ the tickets for tonight’s Hi, Mum!
4. There were also ________ rules about passing from one province in America to another.
5. The 2020 Tokyo Olympics logo was created by a ________ called Kenjiro Sanro in 2015.