Saying “hello” to somebody today can _____ a new friend tomorrow.

e the exit, many fans waited for the great popsinger, _______to take a picture with him

______, people are beginning to realize how serious this situation is.

President Hu Jintao said economic growth is the basis for strengthening defense capability, which is ________ an important indicator of overall national strength.[ ]

The London 2012 Olympic Games marked the third time that London ______ the right to host the modern Olympic.