If it       tomorrow, I       fishing in South Lake.

Word has come ____ some excellent students will go on a study trip to Chicago next month.

It was in the street ______ I live that I met Mr. Green.

—The experiment is of particular importance.　　　　—I see. We will carry on with it ________ we can get enough money.

——Did Jack come back early last night?——Yes. It was not yet eight o’clock _______ he arrived home.