Now one of the most serious problems many people are worried about _____ on the lack of adequate housing space.

Tom Hopper got his work _____ in the filming industry for his film had been crowned best picture at the Oscars.

Some of the drivers were ______ by the police because of their good behavior in the traffic accident.

—“ Neal, listen,” she said, looking straight at him．”I ask you not to get        ____in this kind of matter．—It’s none of your business”．

— What great changes have taken place in our city in the last few years!— Indeed, many high buildings have _______all over the city.