Which sentence is correct?

The sidewalks in the courtyards has been decorated with chalk.
The sidewalks in the courtyards has been decorated with chalk.

The bike on the bike rack is blue.
The bike on the bike rack is blue.

The cars in the parking lot belongs to the teachers.
The cars in the parking lot belongs to the teachers.

The surface of the parking lots were redone this summer.

The correct sentences are:

The sidewalks in the courtyards have been decorated with chalk.

The bike on the bike rack is blue.

The cars in the parking lot belong to the teachers.

The surface of the parking lots was redone this summer.

only one answer

The surface of the parking lots was redone this summer.

Which sentence demonstrates correct subject-verb agreement?

Where is the students going to plant?
Where is the students going to plant?

Where are the hookup for the hose?
Where are the hookup for the hose?

Where is the plants growing?
Where is the plants growing?

Where are the watering cans stored?

The sentence that demonstrates correct subject-verb agreement is:

Where are the watering cans stored?

Use the sentence to answer the question.

All of the residents uses the courtyard daily, so everybody picks up the trash and pulls weeds.

Which change will correct the sentence?

change All to Some
change All to Some

change uses to use
change uses to use

change everybody to anybody
change everybody to anybody

change picks to pick

The change that will correct the sentence is:

change uses to use

Which sentence contains a plural collective noun?

The visiting team were putting on their uniforms.
The visiting team were putting on their uniforms.

The choir was going to sing the National Anthem.
The choir was going to sing the National Anthem.

The audience was ready for the game to begin.
The audience was ready for the game to begin.

The team was scheduled to play on Sunday.

The sentence that contains a plural collective noun is:

The visiting team were putting on their uniforms.

Which sentence displays correct subject-verb agreement?

The herd is in the north pasture.
The herd is in the north pasture.

The herd have calves in the spring.
The herd have calves in the spring.

The herd are milked each morning.
The herd are milked each morning.

The herd remain in the barn.