Mary, come here at 7; if not , we shall go to the park ______ you.
--Excuse me, Look at the sign NO SMOKING! --Sorry, I ________ it.
The car ________ and stopped at the red traffic lights.
________ I close the window? It's so cold here.
I bought a new dictionary and it ________ me 30 yuan.
--Must I clean the room now? --No, you __________.