NOT FINISHED--CHECK ANSWERS Grammar Unit 3: Linking Verbs & Predicate Words: Write the verb, then write AV if it is an action verb or LV if it is a linking verb.

Many dogs use their tails for communication.

use, AV

Most colors appear gray to them.

appear, LV

Dogs are very good smellers.

are, LV

Some dogs are web-footed.

are, LV

Some dogs' tails are long and thin.

are, LV

Their noses are extremely sensitive.

are, LV

Certain dogs actually become detectives.

become, AV

A dog's tail expresses playfulness or fear.

expresses, AV

Most dogs have forty-two teeth.

have, LV

Other dogs have fluffy or curly tails.

have, LV

Dogs hear many things.

hear, AV

A dog's hearing is also very strong.

is, LV

Canine eyesight is different from human eyesight.

is, LV

Small details look fuzzy to dogs.

look, LV

Webbed feet make dogs good swimmers.

make, AV

Dogs' ears move in different directions.

move, AV

They search with their noses.

search, AV

In the dark, dogs can see better than humans.

see, LV

Dogs seem sensitive to sounds.

seem, LV

Different types of teeth serve different purposes.

serve, AV