Although at times learning to play the piano Was tiring for me,it was well worth he_______.
| A.effort | B.strength | C.intelligence | D.preparation | 
The lazy waiter ______ to his boss that he had ______ the table.
| A.lay; laid | B.lied; lay | C.lied; laid | D.laid; laid | 
Though having been told to pay attention to his behavior, he performed bad ____ at the party.
| A.manner | B.way | C.politeness | D.manners | 
You are saying that everyone should be equal, and this is ______ I disagree with you.
| A.why | B.where | C.what | D.how | 
He always tell ____ lies, to tell you ____ truth, I don’t believe what he said at all.
| A./; / | B.the; the | C./; the | D.the; / | 
When we were young, every evening my brother and I ___ stay at home waiting for my mother?
| A.might | B.would | C.should | D.could |