A: Excuse 1____________. Do you know 2____________ the post office is? B: Yes. 3____________ straight down the street. 4____________ 5____________ at the traffic lights. Then go to the park and 6____________ 7____________. A: 8____________ 9____________. B: 10____________ welcome. Bye.
Jim: Hello, Mary! 1___________ I use your 2___________? Mary: Sure. 3___________ you are. Jim: 4___________. Mary: Look, Jim. Who's 5___________ in Picture 2? Jim: 6___________ Li Lei. He's a Chinese 7___________. Mary: 8___________ 9___________ is he? Jim: About 10___________.
阶梯计算系列答案