arx was in London, he _______ read atthe library for hours

I prefer watching TV to ____ music every day.

Running a company is not ______ a matter of hiringpeople — they also need to be trained.

It just isn’t fair ________ I was working as a cleaner last month; my friends were on a visit to Dalian.( 2012·湖北八校联考)

The message we’d like to _______ is that consumers should spend their money sensibly while shopping online.