Oh no! We’re too late. The train _______. — That’s Ok. We’ll catch the next train to London.

下列词语中加点字的注音，不正确的一组是(　　)

Tom likes _______and ________.

Why does Mary look so sad– Maybe the things _______ she saw made her think of her grandmother.

In the experiment we kept _____ watchful eye on ______developments and recorded every detail.