--People should use public transport instead of their own private cars.--- _______.The roads are too crowded as it is.

This is only a solution that can be adopted to solve the problem       , so you have to find a better way.

Although the old man was ____ , but he didn’t feel ______. He had a dog as a company.

The train stopped ______ at lonely little stations, which resulted in a sleepless night.

Student loan is supposed to provide financial support for people who would ______ not be able to go to college.