Test: Modals - 2 - Class 6 MCQ

The correct modal auxiliary verb to complete the sentence is "ought to." Here's the breakdown of the options:
A: Ought to
- "Ought to" is used to express a moral obligation or duty. In this context, it suggests that the traveller felt he had an obligation or should have continued on his journey.
- It implies that the traveller felt it was the right thing to do, but he was held back by pity.
B: Need
- "Need" is used to express necessity or requirement. However, it doesn't fit well in this context.
- The sentence conveys that the traveller felt a conflict between his desire to continue and his pity, not a necessity to go on.
C: Will
- "Will" is used to express future actions or intentions. However, it doesn't convey the same meaning as the sentence suggests.
- The sentence implies that the traveller is torn between two desires, but his pity prevents him from going on.
In conclusion, the correct modal auxiliary verb to complete the sentence is "ought to" because it indicates a moral obligation or duty, which aligns with the traveller's conflict between continuing and feeling pity.

In this question, the sentence is asking for a coffee. To express this request, we need to use a modal verb that indicates permission or possibility. Let's analyze the options:

A: Must
- The modal verb "must" is used to express obligation or necessity, not to make a request. Therefore, it is not the correct option in this context.
B: Have to
- The modal verb "have to" is used to express obligation or necessity, not to make a request. Therefore, it is not the correct option in this context.
C: Would
- The modal verb "would" is used to express a polite request or preference. While it can be used to ask for something, it is not the most appropriate option in this context. Therefore, it is not the correct option.
D: May
- The modal verb "may" is used to seek permission or make a polite request. It is the most suitable option in this context as it expresses the act of asking for something. Therefore, the correct answer is option D.

To summarize:

- The correct option to complete the sentence is D: May

‘Used to’ is used for showing past habits.

Should I open the window?

To answer this question, we need to understand the context and the moral implications of smoking near children. Here's a detailed explanation of each option and why option D, "Shouldn't," is the correct answer.
A: May
- This option implies that smoking near children is a possibility, but it does not provide any guidance or advice on whether it is acceptable or not.
- It suggests that you have the choice to smoke near children, but it does not address the ethical concerns involved.
B: Must
- This option indicates that you are required or obligated to smoke near children, which is clearly incorrect and morally unacceptable.
- It contradicts the importance of protecting children from the harmful effects of smoking.
C: Couldn't
- This option suggests that it is not possible to smoke near children, but it does not convey any moral judgment or guidance.
- Although it may be physically possible to smoke near children, it is not advisable or ethical to do so.
D: Shouldn't
- This option correctly advises against smoking near children.
- It acknowledges the potential harm and risks associated with exposing children to secondhand smoke.
- It aligns with the general consensus that children should be protected from the harmful effects of smoking.
In conclusion, the correct answer is option D: "Shouldn't." Smoking near children is not recommended due to the potential health risks and ethical concerns involved.

‘Should’ expresses probability.

If they started in the morning, they should be here soon.

Explanation:
The correct answer is D: Must. Here's why:
- The word "must" indicates obligation or requirement. In this context, it means that the passengers have a responsibility to wear their seat belts at all times.
- Let's analyze the other options:
- Option A: Can - "Can" suggests possibility or permission, but it doesn't convey the necessary obligation to wear seat belts.
- Option B: May - "May" indicates permission or possibility, but it doesn't imply the requirement to wear seat belts.
- Option C: Could - "Could" suggests possibility or past ability, but it doesn't convey the necessary obligation to wear seat belts.
Therefore, the correct answer is D: Must as it clearly expresses the obligation for passengers to wear their seat belts at all times.

‘Can’ shows ability.

In the not-so-distant future, humans may colonize Mars.

Explanation:

• Modal auxiliary verbs: Modal auxiliary verbs are used to express modality, which refers to the speaker's attitudes, feelings, opinions, or certainty about an event or situation.


• Colonize: The verb "colonize" means to establish a colony or settle in an area.


• Mars: Mars is the fourth planet from the sun in our solar system and is often considered a potential destination for human colonization.


• In the not-so-distant future: This phrase indicates a time frame that is relatively close but not immediate.


• Appropriate modal auxiliary verb: To express the possibility or likelihood of humans colonizing Mars in the given context, the appropriate modal auxiliary verb is "may."


• Other options:
  
  
  
  • Could: This modal verb indicates possibility or ability, but it does not specifically convey the idea of future colonization.
  
  
  • Need: This verb indicates necessity or requirement, but it does not convey the possibility or likelihood of colonization.
  
  
  
  

Conclusion:

In the not-so-distant future, humans may colonize Mars. This suggests that there is a possibility or likelihood of humans establishing a colony or settling on Mars in the future.

To determine the correct answer, let's analyze the given sentence:
"We _________ go to the concert if the rain stops. We don’t know for sure."
The blank space indicates that we need to choose a verb that expresses uncertainty about going to the concert if the rain stops. Let's evaluate each option:
A: Would
- "Would" is used to express a conditional action or a hypothetical situation. In this case, it implies that the rain stopping is a condition for going to the concert. However, it does not convey uncertainty about whether or not the concert will be attended. Therefore, "Would" is not the correct answer.
B: Will
- "Will" is used to express a future action that is certain to happen. However, in this sentence, the speaker is unsure if they will go to the concert or not. Therefore, "Will" is not the correct answer.
C: Might
- "Might" is used to express an uncertain possibility or a small chance of something happening. In this case, it accurately conveys the uncertainty about attending the concert if the rain stops. Therefore, "Might" is the correct answer.
D: Can
- "Can" is used to express the ability or possibility of doing something. However, it does not convey uncertainty about attending the concert. Therefore, "Can" is not the correct answer.
Conclusion: The correct answer is C: Might because it accurately expresses the uncertainty about going to the concert if the rain stops.

‘Must’ shows strong obligation or compulsion.

You must work overtime to make up for it.

Explanation:
To complete the sentence "I _________ ice skate very well," we need to choose the correct word that indicates the ability to ice skate. Let's analyze each option:
A:

Might

- "Might" suggests possibility or uncertainty, but it doesn't convey the ability to ice skate well. Therefore, it is not the correct choice.
B:

Can

- "Can" indicates the ability or skill to do something, so it fits well in the sentence. This option is the correct choice.
C:

Shouldn't

- "Shouldn't" implies that the person is not expected to ice skate well, which is not suitable in this context. Therefore, it is not the correct choice.
D:

May

- "May" suggests possibility, but it doesn't specifically address the ability to ice skate well. Therefore, it is not the correct choice.
In conclusion, the correct answer is B:

Can

because it accurately expresses the ability to ice skate well.

‘Should’ shows obligation or suggestion.