YOU SHOULD………….THE COOKER AFTER YOU’VE FINISHED THE COOKING.A. TURN UP...

56: - TRAC NGHIEM ANH 9 HKII 2
TRAC NGHIEM ANH 9 HKII 2

56: You should………….the cooker after you’ve finished the cooking.

A. turn up

B. turn down

C. turn off

D. turn on