The ______ provides shelter for homeless animals.
shelter
shelters
sheltering
sheltered
She has a ______ as her companion.
pet
pets
petting
petted
Planting trees is a good way to ______ the environment.
protect
protects
protecting
protected
The book is ______, so you can read it in the rain.
waterproof
water-proof
water proof
water proofs
They made a ______ to advertise the school event.
poster
posters
postering
postered
It is ______ to help others in need.
important
importantly
importance
import
We decided to ______ during the holiday.
take a short trip
take short trips
taking a short trip
taking short trips
The elephant uses its ______ to pick up food.
trunk
trunks
trunking
trunked
She works for a famous ______ in the city.
company
companies
companying
companied
You can find a lot of information ______.
on the Internet
in the Internet
at the Internet
by the Internet