We were all worried over _______ you were sick.

They knew nothing about ______ he was a thief.

She must face up to _______ she is no longer young.

What he said at the meeting referred to _______ he was interested in the project.

Their belief is proved by the fact that the death penalty prevents murder.

The writer is not satisfied with _______ buses are too crowded.

Sometimes our opinions differ _______ what we choose to observe and how we deal with what we’ve observed

4. “How long have you been an actor?” “_______ 1995, when I graduated from college.”

“When did you became an actor?” “_______ 1995, when I graduated from college.”

“How long have you worked on the farm?” “____ the end of last year.”