Understanding Irregular Nouns and Subject-Verb Agreement

Which of the following sentences is correct?

• Economics is very important.

• Economics have been very important.

• Economics were very important.

• Economics are very important.

What is the correct verb form for the sentence: 'The children ___ asleep'?

• are

• was

• is

• has

Which sentence correctly demonstrates subject-verb agreement?

• The chairs was in the room.

• The chair is in the room.

• The chairs is in the room.

• The chair are in the room.

Which of the following is an example of an irregular singular noun?

• Children

• Feet

• Mice

• Politics

Identify the correct sentence using an irregular plural noun.

• The mouse are running.

• The mouse is running.

• The mice are running.

• The mice is running.

Which of the following nouns is unchanging in both singular and plural forms?

• Moose

• Man

• Child

• Woman

Choose the correct verb form: 'Those fish ___ very colorful.'

• is

• are

• was

• has

What is the correct verb form for the sentence: 'My teeth ___ hurting'?

• are

• has

• was

• is

Which sentence correctly uses an irregular singular noun?

• The news is good.

• The news are good.

• The news were good.

• The news have been good.

Select the correct sentence using an unchanging noun.

• The deer are very graceful.

• The deers is very graceful.

• The deers are very graceful.

• The deer is very graceful.