21.  I want to ask you two questions.

22.  So, I want you to tell me which is right and why.

23.  And the other question is I want to know how different on use, mean and others of "further" and " farther" .

24.  When he wants something, he has to ask for it.

25.  in the 1870's, when Marx was already over 50, he began to learn Russian because he wanted to study the situation in Russian .by the end of six months he had learned enough to read articles and reports in Russian.

26.  My parents advice me to go for sports , but sometimes I want to play computer games all the day at home.

27.  I wanted to make friend with her.

28.  I walked on the street lonely I wanted to cry .

29.  He told him that next time he wanted to hide in a letter-box, he should remember to stick a stamp on himself.

30.  One day the Prince wanted to go hunting with his men.