My mother was seriously ill last month. Luckily, she managed to _________.

A．look through       B．pull through        C．run away          D．get back

—We usually go hiking for vacation. I like it, but I want to try something more challenging this year.

—_____

A．Cheer up!         B．Like what?         C．Take care.         D．Let’s go.

He accidentally _____ he had quarreled with his wife and that he hadn’t been home for a couple of weeks.

A．worked out        B．made sure         C．led to            D．let out

He did all he could to _______ but nobody noticed him.

A．draw people’s attention                 B．focus his attention   C．draw attention to     D．pay attention

My watch _____ at nine o’clock, but now it _____.

A．was going; stopped  B．went; is stopping    C．was going; has stopped    D．went; stopped

The manager was concerned to hear that two of his trusted workers _____.

A．are leaving        B．have left          C．were leaving       D．will leave

—Yang yan, are you coming with us?

—I’d love to, but something unexpected ______.

A．was coming up     B．had come up       C．would come up     D．has come up

Gou-de-le, which is one of the largest supermarket Meitans, _____ some of its stores open 24 hours on Mondays through Saturdays.

A．keep             B．have kept         C．had kept          D．keeps

The letters for the boss ______ on his desk but he didn’t read them until three days later.

A．was put           B．put              C．has put           D．were put