To hit the nail right on the head _______? A. To say something that is exactly right or completely true B. To destroy one’s reputation C. To announce one’s fixed views D. To teach someone a lesson

To smell a rat _______? A. To see signs of plague epidemic B. To get bad small of a bad dead ratC. To suspect foul dealings D. To be in a bad mood

A man of straw _________? A. A man of no substance B. A very active person C. A worthy fellow D. An unreasonable person

To leave someone in the lurch _________? A. To come to compromise with someone B. Constant source of annoyance to someone C. To put someone at easeD. To desert someone in his difficulties

To pick holes _________? A. To find some reason to quarrel B. To destroy somethingC. To criticize someone D. To cut some part of an item

To put one’s hand to plough __________? A. To take up agricultural farmingB. To take a difficult task C. To get entangled into unnecessary things D. Take interest in technical work

To end in smoke ________? A. To make completely understandB. To ruin oneself C. To excite great applause D. To overcome someone