- A.when
- B.because
- C.although
- D.if
- A.definition
- B.action
- C.movement
- D.process
- A.chalk
- B.0il
- C.ink
- D.crystal
- A.drawing
- B.painting
- C.writing
- D.carving
- A.by hand
- B.at heart
- C.on foot
- D.in mind
- A.Now that
- B.No longer
- C.Long before
- D.Since then
- A.lists
- B.ranges
- C.ranks
- D.covers
- A.invent
- B.communicate
- C.generalize
- D.motivate
- A.variable
- B.agreeable
- C.reliable
- D.debatable