Market economy is a competitive economy, ______ I think, suppliers, producers and dealers should obey market rules and develop cooperative relation based on mutual benefits.
At first he refused to admit he had stolen but when he was shown the videotape(录像带)he ________ and admitted everything.
Put the books back ________ they belong after you have finished them.
How I wish that I could___________ my ideas in simple and wonderful English when chatting on the net.
The society today offers the young generation more chances to ____ their talent and skills.
The effect of the medicine on this kind of disease remains _____.