Luckily, the driver stopped the car _____, saving the dog’s life.

It is greatly ___ your credit that you have overcome such difficulties.

Some abstract modern paintings were ______ my understanding; I simply couldn’t figure out what the painters really wanted to tell us. 

I think all the workers, ________ the leader _____ playing the most important role. 

The written record of the conversation doesn’t correspond ______ what was actually said.