10. Hard although a diamond is, it is quite easy to drill a hole in it with a

laser.

9. Not until the compass came into use ships could travel on the sea.

8. Hardly did he finished his speech when the audience started cheering.

7. By no means he has given up his plan to practice medicine.

6. He was told under no circumstances he may use the computer.

5. In no way does the temperature equals the amount of heat.

4. Seldom I made any mistake during my past fifteen years of service here.

3. Before the detonation of an atomic bomb, never an explosion of such power had

taken place.

2. So badly he was injured in the accident that he was detained in the hospital

for treatment.

1. So little did they agreed that the neighbors could not settle their

difference.