Soon after the mud-rock flow hit Zhouqu, Gansu Province, many soldiers came to the ______ as many people were trapped underground.
—The experiment is of particular importance. —I see. We will carry on with it ________ we can get enough money.
When people move to another country, they often try ________ the customs of their native land.
Working conditions in that company isfew clerks stay longer than three hours.
I’m stuck on this problem;you may askknows better than I.
—What’s that building? —the medical equipment is stored.