The computer system broke _____ suddenly while he was searching for information on the Internet

It’s too strange that these people should laugh when their relatives die.—– That is the local custom ______ the seventeenth century.

The water was left running all night long. — It seemed that John ______. He was the last to dosome washing.

He pushed against the rock with all his , hoping to move it to the roadside.

I’m planning to two hundred books to the students in poor areas .