subject/verb agreement

The cost of the items (is/are) too much for me to pay.

• is

• are

(Do/Does) your cat and dog get along?

• Does

• Do

Neither Dr. Barker nor my other neighbors (is/are) giving out candy this year.

• is

• are

One of the best pieces of advice (is/are) to take your time and look over your work.

• is

• are

Neither Elly or Abby (is/are) going to the concert.

• is

• are

Each of the children (has/have) gone to bed.

• has

• have

Our cat and dog (likes/like) to sleep on the bed.

• likes

• like

Alex told me the Association of Athletes (are/is) meeting on Wednesday.

• are

• is

Either of the girls (is/are) happy to help you.

• is

• are

One by one, the flock of birds (has/have) flown off.

• has

• have