A proposal has been put forward at a recent video conference that measures______ to raise the citizens’ awareness of traffic safety.

____ ,he talks a lot about his favorite singers after class.[ ]

__ on the top of the hill is amonument, dating back to hundreds of years ago.

I don’t knowwhat the change in his thinking.

ertainly hard workBut,aman who wishes to have a career has to make a great many sacrifices