Subject/Verb Agreement
Verb Form
Missing Word
Word Order
Take a Chance
100

Some of the students is sick today.

Some of the students are sick today.

100

The owl can not to see well in the dark, but it hunts on moonlight nights.



The owl can not see well in the dark, but it hunts on moonlight nights. 


100

She likes acting films so she joined film club.

She likes acting and films so she joined a film club.

100

Without doubt, chewing gum very is popular.

Without doubt, chewing gum is very popular.

100

Flight is a very difficulty activity for most living things.

Flight is a very difficult activity for most living things. 


This question is on the use of the correct word form. The phrase difficulty activity must be replaced by the phrase difficult activity.

200

One of the most important aspects of an organic farm are sanitation.

One of the most important aspects of an organic farm is sanitation. 

The subject of the sentence is the singular noun one, so the use of the plural verb are is wrong.


200

He has been hoped for a raise for the last six months, but his boss is reluctant to give him one.

He has been hoping for a raise for the last six months, but his boss is reluctant to give him one.

Because the word wealthy starts with a consonant sound, the phrase an wealthy planter is a wrong one.


200

I recently the opportunity to spend a few days in Tokyo.

I recently had the opportunity to spend a few days in Tokyo.

200

The first, we believe, that is the government should not be allowed to tell citizens what they can or can't do to themselves - providing they do not cause harm to other people.

The first, we believe, is that the government should not be allowed to tell citizens what they can or can't do to themselves - providing they do not cause harm to other people.

200

George Washington, the son of an wealthy planter, and became an important American military leader.

George Washington, the son of a wealthy planter, and became an important American military leader.

300

A zebra’s stripes helps this animal hide from its  enemies.

A zebra’s stripes help this animal hide from its enemies. 


This is a question on the agreement in number between the subject and predicate. The subject of the sentence is the plural noun stripes. The use of the singular verb helps is wrong. So, in the predicate, the correct verb help

300

Think of an item you would not never leave home without.

Think of an item you wouldn't leave home without.

300

Both as a hobby and as a profession, photography has fascinated people for more than hundred years.

Both as a hobby and as a profession, photography has fascinated people for more than a hundred years.


This is a question on the correct use of the indefinite article. The correct phrase is for more than a hundred years, not for more than hundred years. The use of the indefinite article a makes the difference.

300

When I'm on the site, I lose all time of sense.

When I'm on the site, I lose all sense of time.

300

Blood transfusions from one individual to another  serve to supply various material that the recipient lacks.

Blood transfusions from one individual to another serve to supply various materials that the recipient lacks.

The adjective various requires the plural noun materials to follow it.

400

Portrait prints was the first reproductions of

 American paintings to be widely distributed in

 the United States.

Portrait prints were the first reproductions of

 American paintings to be widely distributed in

 the United States.

400

Commercials often had appealed to our personal insecurities and desire to be loved and respected.

Commercials often have appealed to our personal insecurities and desire to be loved and respected.

Commercials often appeal to our personal insecurities and desire to be loved and respected.

400

I can't how to take portrait shots on this camera.

I can't understand how to take portrait shots on this camera.

400

Not extensive reading can only benefit reading and writing skills; it can also develop listening and speaking skills.

Not only can extensive reading benefit reading and writing skills; it can also develop listening and speaking skills.

400

Some bumper stickers on cars are quite funny and make us laugh, but another are quite ridiculous.

Some bumper stickers on cars are quite funny and make us laugh, but others are quite ridiculous.


The word another which is in singular number is not appropriate for the contrasting with the plural word some in the beginning of the sentence. Additionally, being in singular number, it does not agree in number with the plural predicate are in the second part of the sentence.

500

When the loved one pass away, it can be hard to accept they are truly gone for ever.

When the loved one passes away, it can be hard to accept they are truly gone for ever.

500

Although most commercials only last 15 - 30 seconds, an astounding amount of time and money goes into their production.

Although most commercials only last 15 - 30 seconds, an astounding amount of time and money go into their production.

500

Other Spanish teams have the league as well.

Other Spanish teams have won the league as well.

500

People in B blood group tend to be very creative and considerate.

People in blood group B tend to be very creative and considerate.
500

Only the eastern edge of the State of Wisconsin receipts any benefit from moderating influences of Lake Michigan.

Only the eastern edge of the State of Wisconsin receives benefit from moderating influences of Lake Michigan.

This is a question on the use of the correct form. The word receipts is a noun. It should not be used as a verb.