The manager says he really can’t _____ to wait another day, because he is so busy．

lice haven’t ______ any new evidence, whichreally let the public down.

Julie won the first prize in the speech contest _____ much effort. It surprised every one of us.

er I met her,wasfairly often, she greeted me with a sweet smile.

I have to go on，________difficulties I will meet.