3. ______ he was the assassin.
5. ______ very magnet is surround by a magnetic field.
7. ______ to space travelers is high acceleration or deceleration forces.
It has always puzzled me______ the old man tied a red silk ribbon on the young tree in his courtyard.
______ he was the assassin.
The question is______ can be put into practice.
_____ very magnet is surround by a magnetic field.
