With the development of artificial intelligence, robots will do some mental work in office ________ some manual work on the production line.

Recently he __________ every night until after one o＇ clock, preparing for the final exam.

The knowledge we gained in school is very important, ________we will depend in the future.

In spite of what we said, he refused to__________to the police station.

Only when we had finished all the work ___________that it was too late to take a bus home.

50miles southwest of the country _________ the famous beautify mountain.

We don＇t deny that your products are superior in quality to _________of Japanese make.

The market economy is quickly changing people＇s idea on____is accepted.

David has___much work to do that he is staying late at his office.

__________ the project one month earlier, they decided to apply for an award to the government.

The water of the Great Salt Lake is___seawater.