【題目】Smoking is(有害的) to health, but there are still many people picking it up.

【題目】People suffering hunger still(存在) in many parts of the world today.

【題目】Eventually, he regretted ______ school and decided to go back.

【題目】Because of the(猛烈的) natural disaster, a lot of people have lost their lives.

【題目】Three officials ______ in the “Golden Rice” test on school children have been fired.

【題目】______ for her college education, she spent two years working as a cleaner for a rich family in her neighborhood.

【題目】They have almost spent as much as one(十億) dollars on this project.

【題目】What he said was beyond my expectation and I found myself ______ straight at him.