(B) The ankle is the joint just above the foot, on which the foot rotates and moves; the wrist is in a similar relationship to the hand.
ANKLE: the joint that connects the foot and the leg
Elbow: a) the joint between the upper and lower arm; esp., the outer part of the angle made by a bent arm b) the joint corresponding to this in the forelimb of quadrupeds
Wrist: the joint or part of the arm between the hand and the forearm; carpus
Toe: a) any of the five jointed sets of bones at the front of the human foot; digit b) the forepart of the human foot c) the part of a shoe, sock, etc. that covers the toes

An actor’s performance is guided by a script, which is a written account of her part in the play. Similarly, a musician’s performance is guided by the score, which is the written music she follow when playing a piece.
Mural: like a wall
Score: an amount or sum due; account; debt
Brief: short in length
Textbook: a book giving instructions in the principles of a subject of study, specif. one used as the basis or partial basis of a course of study

Items in a library are stored and displayed on one of many shelves; items in a museum are stored and displayed in one of many cases
.Auditorium: a building or hall for speeches, concerts, etc.

Explanation: (E) The job of a chauffeur is to drive a car; the job of a mechanic is (often) to repair a car.
CHAUFFEUR: a person hired to drive a private automobile for someone else
Propel: to push, drive, or impel onward, forward, or ahead
Tinker: a person who can make all kinds of minor repairs; jack-of-all-trades
Launch: to hurl, discharge, or send off (a weapon, blow, etc.)