The reason ______ his being late is _____ he didn’t catch the early bus.

It is required that the money _____ paid immediately.

I didn’t hear the phone I _____ asleep.

They felt _______ when they heard the wonderful news.

You can ____my surprise when I heard the news.

Once _____, the show can never be forgotten.

---- They have done a good job----- _________. _________.

---How did you find your missing pen?---().

Let’s ________ a song for you.

The shoes are of high quality and()long.

In order to find ________ better job，he decided to study a second foreign language.

When an earthquake happens，I think the most important safety ________ is to keep calm.

—You look pretty in the new dress.　—_____________________

—How much salt did you put in the soup?---I'm sorry to say，(). I forget.

Many workers were organized to clear away ________ remained of the World Trade Center.