He ________ his position because he had been offered a better job.

It __________ me that she just expects me to help, but I had so many things to do today.

—I have brought you the book you need.
—Oh, good! I        afraid that you        .

—Do you regret not having accepted their invitation?
—Why should I? I        as much, but I’m glad to devote myself to what interests me most.

On April 28,2013,the Leheledu Theme Park in Yong chuan, whose most construction has been finished,     ,becoming one of the biggest centers for entertainment in Chongqing.

The three of us ______ around Europe for about a month last summer.

Experiments of this kind _______in both the U.S. and Europe well before the Second World War started.

They _____ on the program for almost one week before I joined them, and now, we ____on it as no good results have come out so far.

John had to have his car repaired in a garage because it ______ seriously.

----- Have you heard about that fire in the market?
----- Yes, luckily no one ______.