He participated in several international conferences by the end of this year.
Improving Sentence Tense: Future Perfect Application
The task is to select the most appropriate tense for the underlined verb "participated" in the sentence: "He participated in several international conferences by the end of this year." The goal is to make the sentence grammatically correct and contextually sound.
Understanding the Time Frame
The key phrase determining the correct tense is "by the end of this year." This phrase indicates a point in the future. We need a verb tense that describes an action that will be completed *before* or *at* this future point.
Analyzing Verb Tense Options
Let's examine the given options:
- has participated (Present Perfect): This tense is generally used for past actions with present relevance or actions continuing into the present. It doesn't fit a specific future deadline like "by the end of this year."
- will have participated (Future Perfect): This tense is specifically used to describe an action that will be completed before a certain point in the future. This perfectly matches the timeframe indicated by "by the end of this year."
- had participated (Past Perfect): This tense is used for actions completed before another past event or a specific point in the past. It is incorrect for a future timeframe.
- participates (Simple Present): This tense is used for habits, general truths, or current states. It doesn't convey the idea of completion by a future date.
Selecting the Correct Tense
Based on the analysis, the phrase "by the end of this year" requires the future perfect tense to indicate completion before that future time. Therefore, the correct verb form is "will have participated."
The improved sentence reads: "He will have participated in several international conferences by the end of this year." This correctly conveys that his participation will be finished before the year concludes.
Final Choice Explanation
The Future Perfect tense (will have + past participle) is the appropriate choice because:
- It refers to an action that will be completed in the future.
- The specific future time is clearly indicated ("by the end of this year").
This tense helps to establish a clear timeline for the action relative to the future deadline.
Similar Questions
- In the following question, each sentence has four parts marked P, Q, R and S. Choose the part of the sentence with the error and mark as your answer. If there is no error, mark 'No error (S)' as your answer.
The angry man walked hurriedly (P)/into the crowded room (Q)/and shouted loud at the guest. (R)/ No error (S) - In the following question, each sentence has four parts marked P, Q, R and S. Choose the part of the sentence with the error and mark as your answer. If there is no error, mark 'No error (S)' as your answer.
He is (P)/ a mason who (Q)/ built my house. (R)/ No error (S) - In the following question, each sentence has four parts marked P, Q, R and S. Choose the part of the sentence with the error and mark as your answer. If there is no error, mark 'No error (S)' as your answer.
What you will think (P)/ if school boys make (Q)/ fun of you? (R)/ No error (S) In the following question, each sentence has four parts marked P, Q, R and S. Choose the part of the sentence with the error and mark as your answer. If there is no error, mark 'No error (S)' as your answer.
The Minister’s speech (P)/ has been reported (Q)/ to the newspaper. (R)/ No error (S)
- In the following question, each sentence has four parts marked P, Q, R and S. Choose the part of the sentence with the error and mark as your answer. If there is no error, mark 'No error (S)' as your answer.
Such an act of cruelty (P)/ had never be (Q)/ committed before. (R)/ No error (S) - In the following question, each sentence has four parts marked P, Q, R and S. Choose the part of the sentence with the error and mark as your answer. If there is no error, mark 'No error (S)' as your answer.
No one but (P)/ he knew who was set(Q)/ the question paper. (R)/ No error (S) - In the following question, each sentence has four parts marked P, Q, R and S. Choose the part of the sentence with the error and mark as your answer. If there is no error, mark 'No error (S)' as your answer.
A box (P)/of apples (Q)/ are in the car. (R)/ No error (S) - In the following question, each sentence has four parts marked P, Q, R and S. Choose the part of the sentence with the error and mark as your answer. If there is no error, mark 'No error (S)' as your answer.
The house (P)/ was built (Q)/very attractively. (R)/ No error (S) Read each of the following sentences to find out whether there is an error in any part. No sentence has more than one error. If you feel there is no error in a sentence, signify a ‘No error’ response.
Looking forward (P)/ to meet (Q)/ you soon. (R)/ No error (S)
Identify the segment in the sentence that contains a grammatical error.
Let me know / if you need / a further information / about the programme/ that is going to be held
Important Questions from Error Spotting
The following question has a sentence with three underlined parts labelled (a), (b) and (c). Read each sentence to find out whether there is any error in any underlined part and indicate your response against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).
It is identification with the audience(a)that makes one come home from the play so much more(b)satisfied than one ever is after merely passive enjoyment of the show.(c) No error.(d)
The following question has a sentence with four parts labelled (a), (b), (c), and (d). Read each sentence to find out whether there is an error in any part and indicate your response against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).
CV Raman was one of the greatest sons of India (a) who has earned everlasting fame (b) for scientific researches. (c) No error. (d)
The following question has a sentence with three underlined parts labelled (a), (b) and (c). Read each sentence to find out whether there is any error in any underlined part and indicate your response against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).
This box(a)is heavy than(b) the other one.(c) No error. (d)
The following question has a sentence with three underlined parts labelled (a), (b) and (c). Read each sentence to find out whether there is any error in any underlined part and indicate your response against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).
Thewriter does not have the freedom (a) to choose his own themes, (b) society thrusts them on him (c) No error. (d)
The following question has a sentence with three underlined parts labelled (a), (b) and (c). Read each sentence to find out whether there is an error in any underlined part and indicate your response against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).
No one knows (a) why he did it, (b) or who was behind his doing it.(c) No error. (d)
