Well for some like me you grow up talking English so it is quite easy
I'm not really sure how other country's teach English but I I'm ahem it it the same way that we learn french
Answer:
It means, "Cannot return" I hope could help you
Answer:
Explanation:
saurav bhukti ropan naam ki...... uske abad kya hai ye oth btado dost.
Le escribe Rolando un mensaje electronico a miguel?
answer: No, Rolando no le escribe un mensaje electronico a miguel.
I don't know if you need to write the answers on a negative way(words like no, never, etc) but on the first question give you details to how answer a questions in a correct way.
Ex. le compras una camisa a tu novio? No, no le compro una camisa. (negative way) you need to read carefully all the sentences to see the correct way to answer.
Hope this helps, good luck.