________ all the homework assigned by the school, the students have to work at it till midnight.
It’s not how much we do but how much love we put into what we do ________ counts.
I remembered________ the door before I left the office but forgot to turn off the lights.
In communication, a smile is usually________ strong sign of a friendly and ________ open attitude.
He ________up early and cook breakfast for himself when he lived alone ,
After the introduction of the modern equipment, the factory produced _______ cars as the year before.