下列句子没有语病的一项是（ ）

The students each _______________their own e-mail address.

Does coffee really work when you have to work late into night?—Yes. As far as I’m concerned，I feel very________ after a coffee.

You _____ pay too much attention to your reading skill, as it is so important.

－Excuse me, could you tell me ________－There’s an e-shop next to the bookshop. You can go there.