改错

The house was burnt to ash.

________

改错

He was doing repair when I rang him up.

________

改错

They swam for about an hour and then they came up to the sand for sunshine.

________

改错

These glasses are mine, and that pair of glasses are his.

________

改错

He's always ready to help others, and he often receives letters of thank.

________

　　短文改错。    
     In the eighteenth century, cities became　　　　 larger and larger. People have moved from　　　　　　　　  1._________ the country and small towns in cities,　　　　　　　　　　 2._________ because there were more work for them to do　　　　　　　　3._________ in cities. In Sundays and holidays, people　　　　　　　　 4._________ liked to go to the country to have a good time there. But no every family had a horse and carriage.  5._________ Inventors tried to meet the need. 　　The first bicycle, that was very simple,　　　　　　   6._________  appeared in 1790. People called it as "the　　　　　　　　 7._________ horse on wheels". Then in 1861 with many　　　　　　　　   8._________ improvements, bicycle became a practical form　　　　　　  9._________ of transportation (运输). 　　People liked bikes because of they were less　　　　  10._________ expensive than horses.

短文改错

A few days ago I saw a interesting programme on TV . It was	(1)________
about the problem of the traffic in our cities. It seems	(2)________
that a great deal of damages is done by traffic . All our	(3)________
cities are suffered from this. Some buildings are actually	(4)________
falling to pieces . It' s often fast to walk than to go by	(5)________
car or bus. The problem has been getting worse for long	(6)________
time. This is only one problem in thousands of others in	(7)________
our cities . All sorts of terrible things were happening to	(8)________
our cities. The big question is, “What can we do about it? ”	(9)________
our roads were never designing for such a heavy traffic.	(10)________
It takes longer and longer to get from one place to another.

短文改错。 When tea and coffee was first introduced to Europe　　　　 1. ________ in 18th century, people thought they were harmful.　　　　 2. ________ So the king of Swede decided to find out whether this　　  3. ________ was true or not. It was happened that there were two　　   4. ________ brothers were in prison at the time, The king ordered　　  5. ________ one of them drink tea every day and the other coffee.　　  6. ________ Both of them have lived many years without any problem.　　7. ________ At last he who had to drink tea every day died at　　　　  8. ________ the age of 83 and the other lived even long. Because of　　9. ________ this, Swede is today one of the countries where many　　  10. ________ tea and coffee are drunk.

短文改错。

　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　

Rose, a physics teacher, once explained for　　 　　her	1.______
class about noise. She decided to test it after her	2.______
explanation. "Now, I have a brother 　　in Los Angeles,"	3.______
she said, "If I am phoning him, and you were	4.______
76 feet away
listened to me from across the street, which of you	5.______
would hear me early, my brother or you, and for	6.______
what reason?"
A brightest student at once answered, "My 　　brother, because	7.______
electricity travel faster than sound waves." But then a girl	8.______
said, "I didn't agree. Your brother would　　 　　hear you first	9.______
because it's 11 o'clock here, it's only 　　 8 in Los Angeles."	10.______

改错

The computer is an useful machine that can do many things for us.

________