He would have preferred his wife not to work, but (), he was also proud of what she did. 2) Things are much cheaper here than in New York, () our average salary is much smaller. 3) His forgetfulness may be a () of brain trouble. 4) The small boy started () blood and his mother panicked(惊慌失措). 5) These laws are intended to pr government officials from () their power. 6) “Go to the bathroom and wash your hands," the nurse told the children in a commanding (). 7) Mary,a HavardLaw Schol graduate, was a very capable lawyer and our firm () her as a partner. 8) The article is interesting, but it needs some () before it can be published. 9) To my knowledge, they () to meet next Friday morning in the manager's office. 10) When we say that we see light at the end of the tunnel, we mean that victory is (). 11) He promised to repay me in three days. But the days () into months and I never got a cent back from him. 12) Before we can draw conclusions, we must collect enough () and yze them scientifically.