When they arrived at the second crossing, they went the wrong ______.
Twenty students want to attend the class that aims to teach________to read fast.(2011·辽宁)
It sounds like something is wrong with the car's engine.________,we'd better take it to the garage immediately.(2011·江苏)
It is not how much we do but how much love we put into what we do ________ benefits our work most.(2011·陕西)
It is still under discussion ________the old bus station should be replaced with a modern hotel or not.(2011·重庆)
He is only too ready to help others,seldom,________refusing them when they turn to him.