In: Operations Management
GRAMMAR: Subject-Verb Agreement in the Simple Present
INSTRUCTIONS: Complete each sentence with the correct verb.
11. Everyone who ________________ (attend / attends) the concert will receive a t-shirt and poster.
12. The U.S. Olympic ice hockey team ________________ (practice / practices) in Colorado.
13. All the drinking water in New York City ________________ (come / comes) from the mountains more than a hundred miles away.
14. One of the most obvious causes of car accidents ________________ (is / are) drivers who use their phones while driving.
15. Living in a big city ________________ (cost / costs) more money than living in a small town.
GRAMMAR: Word Forms
INSTRUCTIONS: Complete each sentence with the correct word form.
16. Scientists were quick to understand the ________________ (important / importance) of the new discovery.
17. Choosing a major in college can be a difficult ________________ (decide / decision) to make.
18. Effective teachers plan ________________ (creative / creatively) lessons for their students.
19. Stress can have a negative effect on a person’s ________________ (mental / mentally) health.
20. The ________________ (recommend / recommendation) of some experts is to avoid checking email throughout the day.
INSTRUCTIONS: Choose the correct word to complete each sentence.
____ 21. A(n) ________________ advantage of this program is that it can be used on mobile devices.
a. doubtful b. additional c. abandoned
____ 22. Although a university degree cannot ________________ a great job, graduates do tend to receive higher salaries than those without a degree.
a. be related to b. shrink c. guarantee
____ 23. Races that are 10,000 kilometers or longer test the ________________ of the athletes.
a. impact b. strategy c. endurance
____ 24. Sitting still for long periods of time can be a ________________ challenging task for young learners.
a. dilemma b. mentally c. particularly
INSTRUCTIONS: Choose the correct word form to complete each sentence.
25. Families often build an ________________ (addition / add / additional / additionally) to their house as they have more children and need more space.
26. Modern medicine has made it unnecessary for people to ________________ (endure / endurance / enduring) the terrible pain that often accompanies diseases such as cancer.
27. When learning a new language, it is best to ________________ (interaction / interact / interactive / interactively) with native speakers as often as possible.
28. Strong ________________ (motivation / motivate / motivational) can be a powerful tool in reaching one’s goals.
29. The sales department’s ________________ (strategy / strategize / strategic / strategically) for increasing sales has been extremely successful.
11. Answer : ATTENDS
Rationale : The statement has subject "Everyone" which means that every single person. And we use plural regular verb with singular subject.
12. Answer : PRACTICES
Rationale: The statement has subject "The U.S. ice hockey team" which is singular. And we use plural regular verb with singular verb.
13. Answer : COMES
Rationale: The statement has subject "the drinking water" which is singular. And we use plural regular verb with singular subject.
14. Answer : IS
Rationale: The statement has subject "One of the most obvious causes" which is singular. And we use singular helping verb with singular subject.
15. Answer : COSTS
Rationale: The statement has a gerrund "Living" which is considered singular. And we use plural regular verb with gerrund (singular subject).
16. Answer : IMPORTANCE
Rationale: The word "important" is an adjective where as the word "importance" is a noun. Importance tells us something of significance.
17. Answer : DECISION
Rationale: The word "decide" is a verb where as the word "decision" is a noun. Here, difficult is an adjective and we use nouns after adjectives.
18. Answer : CREATIVE
Rationale: The word "creative" is an adjective where as the word "creatively" is an adverb. The word "lessons" is a noun. And we use adjectives before nouns.
19. Answer : MENTAL
Rationale: The word "mental" is an adjective where as the word "mentally" is an adverb. The word "health" is a noun. And we use adjectives before nouns.
20. Answer : RECOMMENDATION
Rationale: The word "recommend" is a verb where as the word "recommendation" is a noun. Verbs answers the "what" of a sentence. Also, we use articles before nouns and not before verb. In this sentence, the article before noun is "THE".
21. Answer : ADDITIONAL
Rationale : The word "Additional" means extra or further.
The word '"doubtful" means not sure or uncertain.
The word "abandoned" means deserted or unused.
So, the most suitable answer is ADDITIONAL.
22. Answer : GUARANTEE
Rationale: The word "guarantee" means promise.
The word "be related to" means to be linked to or to be connected to.
The word "shrink" means become smaller in amount or size.
So, the most suitable answer is GUARANTEE.
23. Answer : ENDURANCE
Rationale: The word "Endurance" means tolerance.
The word "impact" means impression or effect.
The word "strategy" means plan.
So, the most suitable answer is ENDURANCE.
24. Answer : MENTALLY
Rationale: The word "mentally" means relating to mind.
The word "dilemma" means confusion.
The word "particularly" means specifically.
So, the most suitable answer is MENTALLY.
25. Answer : ADDITION
Rationale: The word "Additional" is an adjective where as the word "addition" is a noun. The word "add" is a verb and the word "additionally" is an adverb.
Nouns answer "who" and "what" of a sentence. In this statement, we ask "WHAT do the families build ?" Therefore, the suitable answer is ADDITION.
26. Answer : ENDURE
Rationale: The word "endure" is a verb where as the word "endurance" is a noun and the word "enduring" is an adjective.
Verbs answer the ''what" of a sentence. For example, in this sentence, we ask "WHAT have modern medicines made unnecessary for people?" Therefore, the suitable answer is ENDURE.
27. Answer : INTERACT
The word "interact" is a vern where as the word "interaction" is a noun. The word "interactive" is an adjective where as the the word "interactively" is an adverb.
Verns answer the "what" of a question. For example, in this sentence, we ask "WHAT is the best thing to do when learning a new language?" Therefore, the suitable answer is INTERACT.
28. Answer : MOTIVATION
Rationale: The word "motivation" is a noun where as the word "motivate" is a verb and the word "motivational" is an adjective.
The word "strong" is an adjective and we use nouns after adjective. So, the correct answer is MOTIVATION.
29. Answer : STRATEGY
The word ''strategy" is a noun where as the word "strategize" is a verb. The word "strategic" is an adjective and the word "strategically" is an adverb.
Nouns represent a place or a thing or a person. So the word "strategy" which is a noun represents that it belongs to the sales department. So, the most suitable answer is STRATEGY.