Partly ______ about his lost love, he buried himself in office work.

Personal relationships ______ over years may be lost when we move houses.

In the quiet darkness, I could hear someone _______ the door and go upstairs.

Would you mind _______ some questions?

After the party, I found my necklace _____.

The railway bridge ____ by 2012 will provide a faster route to transport goods．

Exciting as its special effects are ______, there is too much violence in the film.

The traditional approach________with complex problem is to break it down into smaller, more easily managed problems.

We couldn’t trust her for she is always____. Look, she___ some eggs on the table and said these newly- ____ eggs were her own. In fact they were her neighbor’s.

Missing the flight means _______ for another three hours.