Question

(f) Shubham has finished his work. (change into past indefinite tense)
e) We go to school in time every day. (Rewrite the sentence should.)​

Answer 1

Answer:

shubman should had finished his work

Answer 2

Answer:

1. Shubham finished his work
2. We Should go to school on time  

Explanation:              

The sentence Shubham has finished his work is in present perfect tense. Somehow, we can say this tense is mixed form present and past. This sentence has to be changed in past perfect tense. It denotes if any events already completed in past.

The next sentence is to rephrasing the sentence that is we go to school on time every day. Here, we use should make it meaningful and the formed sentence is we should go to school on time.