can _____ our present difficulties,then everything should be all right.

I felt very tired when I got home. and I _______ straight to bed.

The Smiths are praised________the way they bring up their children.(2013·山东，34)

an, as well as Mary’s, sounds original. But thecompany, I think, won’t agree to __________ of them, for they are unrealistic.

Be more careful and we can ______ these accidents.