---Tom, do you know where Jiayou supermarket is?---Sorry. This city is unfamiliar ________ me. You can ask Bill. He is familiar ________ this place.
You should lights when you leave the room.
— What do you think of our math teacher, Mr. Liu? — He isa good teacher, a good friend .We all like him.
He stared the picture for a long time.
By the time I got to the bus stop, the bus .
Neither my friends nor I to the costume party last week.