1.keep up with 跟上,不落后
2. catch up with 追上,赶上
3. come up with 提出
4. end up with 以…告终
5. put up with 忍受
6. make up for 补偿/填补
7. live up to 不辜负
8. turn up 出现
9. turn down 减少、拒绝
10. turn over 翻转
11. turn in 上缴
12. have access to sth. 有权利使用;有接近(享受)…的机会
13. be used to doing sth. 习惯做某事
14. look forward to doing sth./sth. 期待做某事/某事
15. get down to sth. 着手做/正式做某事
16. lead to/contribute to…/attribute to… 导致
17. be superior to 优于,胜过
18. be inferior to 比差…,不如…
19. be senior to 比…年长
20. be junior to比…年少