`1.` `->` English is spoken as a first language by most people in the world.
`2.` `->` Mr. Nam told his wife that he would help her when she need him.
`3.` `->` If I didn't join youth clubs, I wouldn't make many friends.
`4.` `->` I haven't spoken to her for two years.
`5.` `->` Our friend Ha is not writer as fast as us.
`6.` `->` Because my brother was careless, he broke the glass.
1 English is spoken as a first language by most people in the world
2 Mr Nam told his wife he would help her when she need him
3 If I didn't join youth clubs, I wouldn't make many friends
4 I haven't spoken to her for 2 years
5 Our friend Ha writes more slowly than us
6 Because my brother was careless, he broke the glass
