1. I'd have .... that the money could be spent in better ways.
a) concerned b)asked c)thought

2.When i got home, I saw that somebody .... one of my window.
a) has broken b)broke c)had broken

3.Bill ... last weak.
a) had cut his hair b) had his hair cut c) got cut his hair

4.Please talk more .....You might wake up the baby.
a)quieter b)quietly

5. I dont really like dancing,so if i dance at all,i dance ...-heartedly.
a)part b)semi c)half