—What color is your pen?—It’s .A、black B、a blue C、a yellow pencil
_________ it is snowing, _________ they are still working.
---_______does your mother watch the talk show? ---Once a week.
It’s_____ black. It’ s ____ black ruler.
—How ________ Jim and Gina? —They are fine.
—Mum, ________my teacher, Miss Li. —Nice to meet you.