Vocabulary check 4

Sometimes she works ___________ because she has to fill in for other collegues.
1. over
2. overtime
3. other time
She is not always able to go home at a _____________ time.
1. reasonable
2. right
3. just
Two years ago he ___________to commute to work.
1. use
2. uses
3. used
She is responsible for the _______________ of new people.
1. assumption
2. recruitment
3. requirement
She is also in __________of arranging the work schedule.
1. charge
2. charged
3. charging