By the roadside you can see a patch of rice field and dozens of houses____.

Primary school teachers have to find ways to keep school-children____.

When we say that we see light at the end of tunnel, we mean that victory is ______.

More reforms need to be introduced if education in China____be more successful.

The trip to this city gave me the impression____it is not worth a second visit.

A trip to the moon is____many children dream of when looking into the sky at night.

A teacher is expected to be patient to____asks any questions after class.

There has been the fear_____the world will become too crowded to accommodate so many people.

______for the doctor on board the plane, the passenger could have ended up dead.

____into Chinese in 2006, The World is Flat has been well received by policy-makers.