Right form of verbs Your letter regarding your joyful picnic (come) to me just now as a marvelous one. In your letter you (want) to know about the picnic that we (enjoy) recently. Now I (write) to you about it. We, the students of class 7(choose) Sonargaon as our picnic spot. We (be) 30 in number. One of our teachers (be) with us. We (reach) there at about 10 a. m. We (enjoy) the day very much at last we ( return) home safely. We never (forget) the day.

Your letter regarding your joyful picnic came to me just now as a marvelous one. In your letter, you wanted to know about the picnic that we enjoyed recently. Now, I am writing to you about it.  

We, the students of class 7 chose Sonargaon as our picnic spot. We were 30 in number. One of our teachers was with us. We reached there at about 10 a.m. We enjoyed the day very much. At last, we returned home safely. We never forget the day.

Explanation:

Using the right form of the verbs means using the verbs according to their sentence structure. The verbs will be used in accordance with their sentence form, and also according to the subject-verb agreement.

The correct form of the verbs in the given passage is as follows-

Your letter regarding your joyful picnic came to me just now as a marvelous one. In your letter, you wanted to know about the picnic that we enjoyed recently. Now, I am writing to you about it.  

We, the students of class 7 chose Sonargaon as our picnic spot. We were 30 in number. One of our teachers was with us. We reached there at about 10 a.m. We enjoyed the day very much. At last, we returned home safely. We never forget the day.

In the different verbs, the tenses are used differently. Most of the verbs are in the past tense as they talk about an event that had already happened. The verbs "be" is changed according to the noun nearest to it. And we use "am writing" in the continuous tense as the action is happening at the moment.

being buried alive

explanation: