potatoes account for 40 percent of export. 

There is only one thing that makes a dream impossible achieve, the fear failure

my teacher always tells me that if you want to achieve a dream, you could keep on

we can attain whatever goal we set in our mind

he accomplishes his goal through his hard work

fulfill realize me ambition

intelligent agent gain information

第六页

at present people obtain information to form new reported 

if you want to attain profound knowledge you will start to form the ABC

I will prove myself by my action

the school pass the bill last week

I adjust to not to so angry

the parent often regulate me

our dormitory can only accommodate four people

more and more couple beginning a divorce proceeding 

more and more young people did not afford an apartment

advance, my friends 

it is a good idea in dinner in advance

shall we university proceed a planned in study

we grow up but the parent decay

the recession sent stock mark to grow down

he suffers sent his setback in business

many parents advocate good education

the good chill preach on the table

the excellent boy preached in the platform 

Europe have a priest

the government called on the workers 

protest the government

第十页