The fact that so many people still smoke in public place _______that we may need antionwide campaign to raise awareness of the riks of smoking.

Whatapity!Youmissedthesightseeing,orwe_________agoodtimetogether.

Favorablepoliciesare___________toencourageemployees'professionaldevelopment.

Between the two parts of the concert is an interval, __________ the audience can buy ice-cream.

Motorists _____ of speeding may be banned from driving for a year.