1：I love singers who ( )their own mu-sic A write B writes C

1：I love singers who ( )their own mu-sic A write B writes C is write D wrote
2 He is a man of ( ) words A a few B few C a little D little
3 Have you seen the film ( ) ''Hero'' A names B naming C named D to name
4 What do you think ( )to protece our environment?
A should we do B we should do C are we do D we are to do