P _ y a _ _ _ _ _ ion!
Pay attention!
No r _ _ _ ing
No running
No s _ _ _ _ ing
No sleeping
N_ t_ _ _ing
No talking
R _ _ _ e y _ _r h _ _ d
Raise your hand
H_nds to y_urself
Hands to yourself
D_ y_ur b_st
Do your best
No e_ting
No eating
L _ _ _ _ n to t _ _ _ _er
Listen to teacher
H_lp th_ t_ach_r
Help the teacher
W_rk t_g_th_r
Work together