1.He was eager to make some extra money, since during these years he could hardly live on his_______.   

2.Most of the houses in the village were burnt to ______ during the war.

3.The students at colleges or universities are making ______ for the coming New Year.

4.Paiting in _____ is one of their spare-time activities.

5.In the view of the foreign experts, there wasn't ____ oil here.

6.The large houses are being painted, but ______.

7.The room was small and contained far too ______.

8.Jim was late for two classes this morning. He said that he forgot both of the ______.

9.Computers can do ______ work in a short time, but a man can not do ______ by himself.

10.She didn't know _____ he had been given.

11.He invited all of his ______ to join his wedding party.

12.All the ______ in the hospital got a rise last month.

13.After ten years, all these youngsters became_____.

14.The police investigated those _____ about the accident.

15.The Nazi kept those ______ in their concentration camp.

16.The manager was greatly appreciate that _____ made by Linda lately.

17.Mary's dress is similar in appearance to her ______.

18.All the people at the conference are ______.

19.Professor Mackay told us that ______ of lead are its softness and its resistance.

20.Physics _____ with matter and motion.