Don't do everything at a time.

He has eaten a lot of biscuits today.

He is all but ruined.

The two brothers are at daggers of drawn with each other.

At all events, I shall do it.

His brother is at his beck and call.

You must work according to your teacher's advice.

Many people can not afford to eat two meals a day.

Rivers carry a great deal of silt during the rainy season.

Family planning is a burning question of the day.