( )1. WATCH OUT! No running in the classroom in or after class!

( )2. No dogs! No smoking! No eating or drinking! Open from Tuesday to Saturday. Xinhua Bookshop

( )3. Jane, Let's meet at the school gate at 7:30 am tomorrow. Take your metro ticket. Sarah

( )4. Tom, Call me(139123××××8) back when you get home. We have to talk about our work. Jack

Wang Bing: Hi, Helen. Do you know taikonauts?
Helen: Taikonauts? What do they mean?
Wang Bing: They mean taikong and astronauts. 1.
Helen: Sounds great. Can you tell me more?
Wang Bing: Sure. Look! He's Nie Haisheng. 2.
Helen: I see. This spacewoman is Wang Yaping.
Wang Bing: Yes. 3. She came back to the Earth from the Tiangong space station by Shenzhou - 13 manned spaceship on April 16th.
Helen: So who's the first Chinese woman to the space?
Wang Bing: 4. She flew to the space in 2012. And as a member of Shenzhou - 14, she flew to the space again. 5.