At present robots are common in industry and perhaps they will soon be common in home.
When first __________ to the market, the computer software was not a success due to its complexity in operation.
The employees were made to spend as much time as they could ______ more products to meet the _______ market.
You can see the bright Yaoming today, but can’t imagine what a hard time he had himself home and abroad before.
The man founded a university named himself, and his belief in education for women left a deep impression most of us.
The members of the board are discussing the problem right now; it will _____ have been solved by the end of next week.