1. Alan works with his hands and he's tired in the evenings.
A - works with his hands
2 I'm writing in response to the advertisement on your website,
C - in response to
3 We could work in the garden if it's sunny.
C - it's
4. John is a lifeguard, but this summer he's going to work as a camp supervisor
C - supervisor
5. This is your desk, but you needn't come to the office
every day - it's OK to work from home sometimes.
B - needn't
