Question

Punctuate the following lines:

a. does your brother still work in a bank

b. i wonder if you do me a favour​

Answer 1

Answer:

I wonder if you do me s favour

Answer 2

Answer:

a. Does your brother still work in a bank?

b. I wonder if you do me a favour​!

Explanation:

In the first sentence, according the rules of punctuation, the first letter of the first word in a sentence should be capital. The interrogative sentence must end with a sign of interrogation '?'.

In the second sentence, 'i' should be capital; since the world expresses surprise, it should end with a sign of exclamation '!'.