1.The songs____ the S.H.E.sing are very popular.    
2.The girl         I just talked with is Ben's sister.
3.I don't understand the three questions        are asked in French.
4.This is the pen____1 wrote the letter with.    
5.Have you seen the film ''Titanic'',        leading actor is world-famous?    
6.Tom is trying to read in the room        the others are watching TV.    
7.This is the most interesting film        I have ever seen.    
8.Which is the bike         you lost?    
9.Do you still remember the days        we lived on the farm?   
10.The man        you met in the supermarket is a famous poet.