=>
IV/
1. is having
2. have been
3. was watching
4. don't protect
5. have not contacted
6. taking
7. chosen
8. complain
9. is usually seen
10. told
V/
1. informative
2. employees
3. economic
4. richness
5. decorations
6. electrician
7. behavior
8. increasingly
9. boarding
10. demanding
VI/
1. nervously -> nervous
2. doesn't -> does
3. injure -> injured
4. takes -> took
5. can -> could
6. miss -> missing
VI/
1. nervously -> nervous
2. doesn't -> does
3. injure -> injured
4. takes -> took
5. can -> could
6. miss -> missing
VII/
1. chance
2. expected
3. scarce
4. contented
5. temporary
6. deepen
7. trouble
8. support
9. infrequent
10. granted