Sure, I'm game even though this is probably more intended for non-native speakers?  Oh well I know I'll get some of these wrong anyway XD

QUICK QUIZ: Let's see how your grammar is.

Hi guys! I think a quick test would be cool for my first notebook entry. Just click 'correct this entry', copy, paste and type your answers. The answer key would be posted soon...
Have fun!
-Gracie

- - -Practice Exercise In Subject Verb Agreement - - -

Select the correct verb in each sentence:

1. Either the photographer or her companions (was, were) the first to see the gorilla.
Answer:  was 

2. Everybody who signed up for the trip (was, were) taking lessons.
Answer:  were

3. None of his advice (make, makes) sense.
Answer: makes

4. A ship and a plane (has, have) recently disappeared in the Bermuda Triangle.
Answer: have

5. The teeth in a crocodile's mouth (is, are) sharp.
Answer: are

6. The leaders of the expedition (was, were) looking for a campsite.
Answer:  were

7. Measles (is , are) a contagious childhood disease.
Answer: is

8. A group of students (was , were) blocking the road.
Answer: were

9. John and Jacob, members of a racing team, (drives, drive) across America.
Answer: drive

10. Billy (swim, swims) in the cold water often.
Answer: swims

QUICK QUIZ: Let's see how your grammar is.

Hi guys! I think a quick test would be cool for my first notebook entry. Just click 'correct this entry', copy, paste and type your answers. The answer key would be posted soon...
Have fun!
-Gracie

- - -Practice Exercise In Subject Verb Agreement - - -

Select the correct verb in each sentence:

1. Either the photographer or her companions (was, were) the first to see the gorilla.
Answer: was

2. Everybody who signed up for the trip (was, were) taking lessons.
Answer: was

3. None of his advice (make, makes) sense.
Answer: make

4. A ship and a plane (has, have) recently disappeared in the Bermuda Triangle.
Answer: have

5. The teeth in a crocodile's mouth (is, are) sharp.
Answer: are

6. The leaders of the expedition (was, were) looking for a campsite.
Answer: were

7. Measles (is , are) a contagious childhood disease.
Answer: is

8. A group of students (was , were) blocking the road.
Answer: are

9. John and Jacob, members of a racing team, (drives, drive) across America.
Answer: drive

10. Billy (swim, swims) in the cold water often.
Answer: swim