The museum will open in the spring with an exhibition and a viewing platform ___visitors can watch the big glasshouses being built. 

As food is to the body, ______ is learning to the mind.

_____ snacks and drinks, but they also brought cards for entertainment when they had a picnic in forest.                 

 Beijing is ranked first in terms of traffic jams and expenses for culture ________ Guangzhou is more open to peasant workers than Beijing and Shanghai.

Researchers claim to have found the first proof _______ getting a regular eight hours a night really does make you appear healthier and more attractive.