Haibao stands steadily on the big feet and holds the world with big arms, ______shows China has the ability and faith to host a successful Expo.
The policemen ______ the house again and again, and finally found the evidence.
Nobody but doctors, nurses or those ______ by Dr. Hu ______ to enter the patient's room.
-- Peter, set down the result of the experiment, ______? -- Oh, yes, but I need to find my pen first.
For quite ______ students, their teacher's advice is more important than ______ of their parents.
It is very important for us to employ a word or a phrase according to the ______ in language studies.