Thebabyissleeping.Please__theradio. A: turnon B: himdown C: turnup

Afteroperation,youshould（）themotor. A: start B: open C: stop D: turnon

—Youshould______theshowerwhenyouarewashingyourhair. A: Iwill.Weneedtosavewater.[] B: puton C: putoff D: turnoff E: turnon

下列英文短语用于表示方向指引的有（）。 A: Turnon. B: Turnleft. C: Turnright. D: Gostraight.