Which sentence does contain a subject and verb agreement error?

Most of the information is accurate.

Some of the exhibitors have left the show early.

Most of the people have rain gear.

Some of the money seem to have disappeared.

Which sentence contains a subject and verb agreement error?

Neither the buyers nor the agent are aware of the change in the law.

Neither of them knows where he is going.

Either the architect$$s assistant or the architect himself is able to revise the building plan.

Either Frank or Hans drives to Munich daily for supplies.

Which sentence contains a subject and verb agreement error?

Every one of his proposals were rejected.

Every person on the committee wants to be involved.

Each of the proposals shows a good deal of effort.

Only one of the union$$s grievances was settled.

Complete the sentence with the correct verb tense.

A long list of customers$$ names and addresses $\_\_\_\_\_\_\_\_$ to be added to the database.

have

has