After having some interesting rides and terrifying free-fall drops, the children returned home, _________ but excited.

_______ the children grew old, they became more and more _______ in science.

 ---Do you know what Tom does all day? ---I know he spends at least _______ time watching TV as he does spend doing his lessons.

People are encouraged to speak openly, but careless words are ____ to hurt others’ feelings.

From the _____ expression on her face, we knew that she was very _____ with the result.

On hearing the _____ news that they had won the match, they shouted for joy in _____ voices. 

So many thousands of ___________people died.

The first African-American president of the United States received a（n） _____ welcome in the African countries, where he was received as a returning son．

The thief hid himself in the corner,       ．

The girl looked at me with a ____expression. Maybe the problem was quite ___.

After the long journey, the three of them went back home, _________

—Are you satisfied with what he has done?—Not in the least. It couldn’t be     .

Nobody witnessed the accident, so people reached a     conclusion about the possible cause of the accident.

I do hope so because I want you to live     as I have.

—How are your recent trip to Sichuan?—I’ve never had     one before.

--- I was walking along the street and all of a sudden, a car cut in and knocked me down．--- You can never be ______ in the street．

 Also when you write your goals in a particular way you are able to make yourself continuously ______ situations that will bring you nearer to your goal.

According to our principal, all children should be encouraged to realize their full _______.

Mothers holding jobs outside the home should have ______ schedules to make it easier to care for their children.

It was ____ that he had to ask for help．