In my opinion , Tianjin is not as expensive in price as Beijing but Tianjin is       in traffic.

 Nothing can separate the two, because they have a           friendship foundation dating back to their childhood when they had to depend on each other to survive in the war. 

David’s a terrible dancer; he's too _____ and keeps stepping on his partner’s feet.

The new education system is said to be _______ to the successful development of the country.

— How are the things in your village?— Modern farming methods have been brought in and the villagers are ______ now than before.