set out to ___________ Liu Ming.

As is announced in the newspaper, the 20th World Cup __________ in 2014 in Brazil between June and July.

We must ____ to the public thesimple fact that drugs are very dangerous

_____________ each class, we often do some exercises.

’s cutting off the gas supply raised a majorconcern to the European Union, ______ a number of member states areincreasingly dependent on one single supplier.