A.
No eating!
Work quietly!
C.
B.
Keep your desk clean!
Quiet, please!
D.
A. take B. speaking C. from D. with E. so
A. B. C. D. E.
A. Keep to the right.
B. Work quietly.
C. Take turns.
D. Keep your desk clean.
E. Talk quietly.
B.
D.
E.