Mothers holding jobs outside the home should have ______ schedules to make it easier to care for their children.

I suggest Zhoushan for your holiday. It is really _______ a visit.

David got a higher grade in the final exam, for, you see, he made        mistakes.

She left the city, ________ never to return.

I think whoever makes ______ contributions to the company than others should get ______ income.