If I had got a good job， I              more money.

---Imagination     important in science, and it helps us dream up our future.---You are definitely right. If only something         allow me to see insects and spiders magnified without getting close to them.

 You _______ an A on your term paper, but you quoted a little bit more from others' papers.

It has been announced that candidates ______ remain in their seats until all the papers have been collected.  

Smoking pollutes air. You ______ smoke here.