Choose the correct passive verb form (simple present tense form) against the verb form given in the bracket in the following sentence:
Sentence: Second-hand books (buy and sell) on the pavement every Sunday on this road.

Question

Choose the correct passive verb form (simple present tense form) against the verb form given in the bracket in the following sentence: 
Sentence: Second-hand books (buy and sell) on the pavement every Sunday on this road.

Accepted Answer

Explanation:

1. **Correct Answer: Option 1 - "are bought and sold"**

The sentence requires a passive verb form in the simple present tense. The simple present tense is used to describe habitual actions or general truths. In this context, the sentence describes a regular activity that occurs every Sunday. Therefore, the correct passive form is "are bought and sold," which indicates that the action of buying and selling second-hand books happens regularly on the pavement every Sunday. The use of "are" aligns with the plural subject "books," making this option grammatically correct and contextually appropriate.

2. **Explanation of Incorrect Options:**

- **Option 2 - "were bought and sold":** This option uses the past tense, which indicates actions that happened in the past. However, the sentence describes an ongoing, habitual action that occurs every Sunday, not something that happened in the past. Therefore, this option is incorrect for the context of the sentence.

- **Option 3 - "had been bought and sold":** This option uses the past perfect tense, which is used to describe actions that were completed before another action in the past. The sentence does not indicate any sequence of past events; instead, it describes a regular activity. Thus, this option is not suitable for the sentence.

- **Option 4 - "will be bought and sold":** This option uses the future tense, which indicates actions that will happen in the future. The sentence, however, refers to a current, ongoing activity that takes place every Sunday, not something that is planned for the future. Therefore, this option does not fit the context of the sentence.

In conclusion, Option 1, "are bought and sold," is the correct choice because it accurately reflects the habitual nature of the action in the simple present tense, aligning with the context of the sentence.