-Hey, Jack! I’ve worked on this math problem half an hour ,but it’s got me nowhere. Could you give me a hand ?- ______ . I’m good at math.
– Have you ________ Tina, a famous singer in our school? – Oh, she’s my friend. I’ve justher.
– Could you tell me the way to the bookstore? –__________. It’s right over there, on the left.
– Do you know where_________? – Yes. It’s next to the post office.
– How long has Jack been away? – ___________.
There’s _______snow and it’s cold this winter.