這些片語該怎麼造句?

1. the aim of ... is to V 2. to be replaced with 3. to react to 4. so... that 5. to make... use of 6. to be based on 7. to have a positive/negative effect on 8. to be resiponsible for 9. to switch to 10. to be concerned about 11. to be deficient in 12. to be at risk of 13. to exclude A from B 14. to... show more 1. the aim of ... is to V
2. to be replaced with
3. to react to
4. so... that
5. to make... use of
6. to be based on
7. to have a positive/negative effect on
8. to be resiponsible for
9. to switch to
10. to be concerned about
11. to be deficient in
12. to be at risk of
13. to exclude A from B
14. to have a positive / negative effect on....
15. neither...nor
16. to depend on
17. it is estimated that...
18. to be worried about
19. to play a(n) ...role in...
20. to provide A. for B
3 answers 3