I’m afraid he’s more of a talker than a doer,which is ________ he never finishes anything. (2011·山东,26)
---Let me help you cross the street. --- ________ ! I’m not that old.
They have held several meetings to _____ next year's production plans.
Once new difficulties _________ in your work, it’s always important to use your brains.
When the peace talk failed.There was a fear that war may ____________ at anytime.
_________ seems no sense in complaining.We should take action now.