TOLONG BANTU JAWAB YA, 
 
  
 
  
Jawaban:
2. can't be stopped
3. must be studied
4. have to be collected
5. have to be checked
6. shouldn't be used
7. must be worn
8. can be heard
[answer.2.content] 
  
Jawaban:
2. can't be stopped
3. must be studied
4. have to be collected
5. have to be checked
6. shouldn't be used
7. must be worn
8. can be heard
[answer.2.content]