With ________ successful launching of Tiangong?1，China's space dream has taken ________ step closer to reality.

London's taxis are regarded as ________ best in the world，and New York's yellow taxis came ________ second，according to an annual taxi poll.

The boy didn't come to ________ life and the method to start his breathing ended up as ________ failure.

It is such ________ honour to take part in ________ celebration，so how could I make any mistakes?

In many places in China，________ bicycle is still ________ popular means of transportation.

Have you heard ________ news？ The price of ________ petrol is going up again!

The biggest whale is ________ blue whale，which grows to be about 29 meters long—the height of ________ 9?story building.

We can never expect ________ bluer sky unless we create ________ less polluted world.

What ________ pity that you couldn't be there to receive ________ prize!　　　　　　　　　　　　　　　　　　　

My summer camp isn't ________  good fun, but it is  ________ real learning experience for me.