Fill in the blanks with a word to form the right idiom.
1. I play or act the dummy. - pretend not to understand.
2. I'm broke or penniless. - have no money at all.
3. I'm at sea or I'm lost. - feel puzzled.
4. I resist a temptation. - not to give in.
5. I make a mess. - not to complete successfully.
6. Things have come to a head. - can't stand anymore.
7. Lost labour. - do something for nothing.
8. To pull the strings. - use connections to succeed
9. From hand to mouth. - spend everything you earn
10. Penny wise, pound foolish. - spend money foolishly.