He came to my class every week, but his attitude ________ he was not really interested in the subject. 

During the Olympic torch relay, thousands of people __________ in either side of the street.

Dark clouds _______ the sunlight. It seemed as if it was going to rain.

With economy developing at great speed, our city has _____ quite a few changes in recent years.

The woman ______ in the accident should be sent to the hospital at once.