In1994, China began collecting income tax from citizens earning more than 800 Yuan per month but only 1% people were earning more than _______; now about 60% earn the amount.
Every means ______ tried but without much result.
______ is to attend our evening.
If you keep __________ English, you can learn English well.
__________ the assignment made his father lose his temper.
With the improvement of people’s living conditions, most mothers _______ in hospitals.