The shy girl felt ________ and uncomfortable when she couldn’t answer her teacher’s questions.

Some children are too ________ about their food, which is bad for their growth.

Once out of the earth’s gravity, the astronaut is________ by the problem of weightlessness.

Traveling is ______, but we often feel ________ when we are back from travels.

The ______ look on her face suggested that she _________ such a result. 

--- Mum, what are you doing? ---Your uncle will come; I put a(an) ________ plate on the dinning table.

He likes to sleep with the window ________ and the door ________ at night.

I’m sure that if you make good use of your ______ time, your English will be improved in a short time.

 I think nobody makes  _______ contributions to the company than him.

We were         when we heard of the news that the plane was crashed in the storm.

I feel highly         by the kind things you said about me.

My friend likes singing and talking with others. But I often stay at home to watch TV. So my friend is        than me.

I am very       because I don’t like exercise.

A ___________ identification card is required when you purchase foreign money from the     Bank of China. 

The reading club in our school welcomes those ________ of detective stories. 

---Oh, how depressed! I’m bound to lose to him in tomorrow’s competition. ---Cheer up! In fact, he is _________ than you.

The __________ conclusion is not a set one. It still needs further testing.

When electric cars become ______ , we’ll need to build more charging stations.

As we all know, _________ exercise will help to strengthen the heart and improve circulation of the blood.

No one can deny that it is ______ that many more residents could have been injured if the building had fallen at midnight.