Can you explain ____ most deserts are located near the west coast of the continents?

The Great Pyramid is made_____ of two million stones and each stone_____ morethan two tons.[ ]

The passengers’ (乘客) families were to keep calm as soon as they heard the bad news.

He doesn’t like his job. He often ________ it.

Linda didn’t go to school yesterday because she had toher sick mother at home.