In the following sentences, identify the part of speech of each italicized word.

The garden tools are covered with mud.
Two robins are hopping around the garden.
These pens and pencils are Amy’s.
Ashley doesn’t know if she is able to go with us.
Please try to air out the room.
The truck has powerful air brakes.
Fresh air and exercise are essential to good health.
Jen was very happy to see her friend.
My, we almost didn’t make it on time!
Lara is going to the concert with us.
My job as a designer suits me.
How many designer suits does he own?