The debate over racial ______ and Charlie Hebdo's right to exercise the freedom of expression will continue, so will the discussions on cultural conflicts among different religious groups.
You can come here to ask me ________ if you have any questions.
They put_______on the government to lower taxes and give laid-off workers necessary health care.
All Paul’s money had been ________,so he had to make a living by begging.
Though he failed in the experiment again and again, he didn’t______, and at last, he made it.
The plant is dead. I _____ it more water.