Everyone should save every drop of water. Remember to _______the tap after you finish washing.A. turn off B. turn down C. turn on
---______ is the price of your computer ? ---4800 yuan .
This pair of trousers is very beautiful. May I ______ ?
----______ is your skirt ? ----black.
– Could you stay here a little longer? -- _______, but I have to go back right now.
--I am often weak and tired when I work. -- _________ you have too much pressure. You’d better relax.