He feels responsible as the head of the family.

The Lord protects us.

What are you doing?

A day has 24 hours.

To declare an integer type variable, use 'int'.

He solved a large number of problems.

Understanding numbers is important for solving math problems.

He was bedridden with illness for several days.

I can't solve this problem because there are too many numbers.

I can't see an end to the argument with him.