Could you attend the meeting on my behalf?

Do you need a plastic bag?

He tried to change the past by time traveling.

He tried to change history by using a time leap to go back to the past.

He was half dead from fatigue.

A diagonal matrix is a matrix in which all elements outside the main diagonal are zero.

He is the leader of that team.

The signal from the cell phone relay-station in this area is weak.

I create a balance sheet every month to understand my financial situation.

Theravada Buddhism is a sect of Buddhism and is mainly spread in South Asia.