Giving Order

(-) Don't + be + adjective
Example :
// Don't be late.
// Don't be lazy (malas).
// Don't be shy (malu).
// Don't be sleepy.

(+) Be + adjective
Example :
// Be smart
// Be diligent.

(-) Don't + verb
Example :
// Don't forget.
// Don't cheat. (menyontek)
// Don't smoke.
// Don't cry.

(+) Keep + adjective
// Keep silent.
// Keep quite.