He was determined not to be the first ______it.

Security was such a major concern at the conference that no journalists could approach the meeting zone without ________ the special pass.

One of my classmates accidentally ____ he had cheated in the last examination, or he wouldn’t have got so high a mark.

 People in China don’t like hugging each other when meeting, which _________ a common __________ in some European countries.

(2013·河北衡水中学模拟)Some young people these days just ________ go out of their homes to contact the real world.