I’m thinking of losing weight these days.—Oh, you_____be out of your mind. You’re 50 kilograms at the most!

（2017·江苏卷·单项填空） He hurried home, never once looking back to see if he ____________.

Little Jerry was interested in stories about undersea exploration, so he gave all his pocket money to his brother ________ the novel based on such a story.

You should do the things worth ____, and if you have difficulty _____ them, you can turn to your family

下列各句中,没有语病的一项是(  ）