The officials of the National Ministry of Information Industry advise people to limit the personal information  they make      about themselves online．

In order to be a strong and effective partner with the Asia Pacific region, American president Obama thinks it absolutely      to have a strong relationship with China．

After five days of fantastic space trip, the two astronauts walked out of the spaceship, _____.

He is a strict but kind teacher, ___is always trying to make his classes __ and interesting . 

____ the students in our school go to college in their teens.   

She finds her new jobs very __________ but she will never give it up.

I think you should go back to your _____ plan, which is much more practical than the present one.

Painting from still images leads to a loss of sensitivity, which is _____ to an artist.

Glass is _______ and must be handled with great care.

You can see that the young graduate is just of _____ height. 

For most informal dinners，you should wear comfortable，______  clothes. 

Jack is late again. It is       of him to keep others waiting.

There was a(n)________silence in the live interview，when no one knew what to say to the audience.

---Do you believe his words?----No, what he said was________.

Medicine shouldn’t be kept where it is _____ to children.

___Are you pleased with his answer? ____Not at all . It couldn’t have been _________.

____________________students are required  to take part in the boat race.

The __________look on his face suggested that he _________________so.

After a whole day’s heavy work ,the old worker returned home ,______________________.

Computers should be made readily ________to teachers and pupils.