1. She is __________ interested in physics. She often works at it until__________into the night.

　　[A]deep; deep

　　[B]deep; deeply

　　[-C]deeply; deep

　　[D]deeply; deeply

　　2. What shall we use for power when all the oil in the world has been

　　[A]given out

　　[B]put out

　　[C]held up

　　[D]used up

　　3. The driver was__________for the traffic accident.

　　[A]not blame

　　[B]not to be blamed

　　[C]not to blame

　　[D]not to be blame

　　4. As gas is getting more and more expensive, many people are__________public transportation.

　　[A]looking for

　　[B]setting up

　　[C]turning to

　　[D]changing into

　　5. The water will be further polluted unless some measures__________

　　[A]will be taken

　　[[B]are taken

　　[C]were taken

　　[D]had been taken