The government tried its best to _____ the people’s needs, but the people were still not ______. In fact, what the government did was not______. [ ]

Though he is _____ at home, but he doesn’t feel ______

Listen! Is Mary singing in the next room—No. It _______ be Mary．She has gone to Shanghai for an important meeting.

There is a river ______ the two cities.________ the river is a bridge.

Alex has lost his job.—________? As far as I know, he is devoted to his work