The owner of the cinema needed to make a lot of improvements and employ more people to keep it running, ______ meant spending tens of thousands of pounds.

    travel can broaden your mind , I don’t think it’s a good idea to spend too much time and money on it .

Engines are to machines _________ hearts are to animals. 

—It's wrong for a student to follow ________ his teachers say.　　　　—It’s true. I can’t agree ________ .

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