A cook will be immediately fired if he is found in the kitchen.
_______ well prepared you are, you still need a lot of luck in mountain climbing.
We had to wait half an hour _____ we had already booked a table.
Tom was thinking about how to explain to the teacher why he was late for class, when a good idea ______ to him.
Parents feel they don’t have the ability to influence children’s decisions ______ children feel their parents’ goals are hard to achieve.
The company had about 20 notebook computers but only one-third _____ used regularly. Now we have 60 working all day long.