Which verb agrees with the subject and correctly completes the verb phrase?

those garage doors squeaking loudly.

a.
are

b.
was

c.
be

d.
is which contraction agrees with the subject and correctly completes the sentence?

our greyhound like to be left without human companionship.

a.
weren't

b.
doesn't

c.
don't

d.
aren't which contraction agrees with the subject and correctly completes the sentence?

harvey been very careful with his new cell phone lately.

a.
haven't

b.
couldn't

c.
wasn't

d.
hasn't which sentence uses a verb that agrees with its subject?

a.
the nurses on duty at the hospital appears very tired.

b.
a tornado during the late summer months is typical for many midwestern states.

c.
the lettuce in those salads are probably not organic.

d.
brazil, of all the south american countries, are the only one where portuguese is the main language.
which sentence uses a verb that agrees with its subject?

a.
toby, like his older cousin rachel, sing very well.

b.
many street signs along the boulevard were bent and dirty.

c.
the new electronic devices on display is also available in several different colors.

d.
the cat behind those trash cans appear to be a stray.
which sentence uses a verb that agrees with its subject?

a.
is the potato chips stale?

b.
does she and her aunt plan to go swimming at the pool?

c.
has the scuba divers from the boat surfaced yet?

d.
were they picking the paint color for the bathroom?
which sentence uses a verb that agrees with its subject?

a.
throughout my day is many happy moments.

b.
after the summer and fall come the winter.

c.
on the near side of the wide river was three boat docks.

d.
inside that daycare center work ten teachers.
which sentence uses a verb that agrees with its compound subject?

a.
she and her family agree with the route you chose.

b.
the boys and their dog has gone on a hike.

c.
both chris and adam seems too young for that water slide.

d.
a hammer and a level is to a carpenter.
which sentence uses a verb that agrees with its compound subject?

a.
jorge or mishka were lost.

b.
either the wool sweater or the fleece jacket feels warm enough.

c.
neither ted nor tim have ever come to our house.

d.
the red paint or the pink paint are just right for this room.