(届北京市东城区普通校高三3月联考)He looked around and caught a man __________ his hand into the pocket of a passenger.
There is some doubt whether he will______ at the meeting.
The reason______ he was late for work was______ he didn’t get up early.
Before building a house, you will have to ______ the government’s permission.
The government has to close those small factories to prevent the water of the river___.
Along with the letter was his promise _____ he would visit me this coming May Day.