Write the words in bold in the singular or the plural.
1 Flight attendants have short
for safety reasons, han
2 I've got some.
- in my bag to eat on the plane, fruit
3 I went on over 10_ _ last year! plane
4 I'm a security guard, and I really enjoy my -
_! work
5 I think
- teach you a lot. trip
6 Heathrow Airport has over 180,000.
a day! passenger