The UN is trying to ______ the world ________ hunger.
I would persuade her to make room for you ______it be necessary.
______ herself with routine office tasks, she had no time to attend to her children.
Both men have been _______to life imprisonment because of robbery.
I began to feel ______ in the new school when I saw some familiar faces.
Chinese Premier Li Keqiang paid ______ official visit to Russia, with ______ series of deals ranging from energy to people-to-people exchanges expected to be signed.