30. The No. 5 subway line, ______in October, 2007, has greatly improved the traffic conditions in Beijing.
-- How do you find the movie Avatar?--- Fascinating. It is ____________ again.
All the people around the world have the same simple dream _____ they will always live in peace.
She has a slim chance of getting the job, for _________ people have applied for it.
--- What’s up with Maria? She looks upset.-- A call from her mother ________ the attack of homesickness.
Mr. Wang gave the whole class a vivid _________ of his trip to Shanghai Expo Park.