The U.S. official said North Korea — andIran — should follow in the steps of Libya, which last December said it wouldwork__________ to allow international weapons inspectors to do their work.

I am ______ to be a computer programmer in the future.

Zhou Yang ______ to her home town with her parents five years ago.

When __________ the model writing our teacher shows on the screen, my writing needs to beimproved a lot.[ ]

While there are some differences in the education systems in many countries in the world, education is __________.