Subject-verb agreement

Everybody (was-were) asked to be quiet.

• was

• were

In a car race, few of the starters (finishes-finish) the race

• finish

• finishes

Three months (is-are) not enough time to visit the country.

• is

• are

All of the clients (is-are) receiving the same test.

• are

• is

On our street (is-are) many large houses.

• is

• are

It (don't-doesn't) make a difference.

• don't

• doesn't

The price of the fruits and vegetable (has-have) increased.

• has

• have

The president and her vice-president (is-are) honored guests.

• is

• are

Either the pitcher or the base runners (was-were) caught sleeping.

• was

• were

One of her friends (has-have) the tickets.

• has

• have