：
1It’s time for …
2. What about…?
3. Let’s do sth.
4. It’s time to do sth.
5. .help sb. do sth.
6. What’s…? It is…/ It’s…
7. Where is…? It’s…
8. How old are you? I’m…
9. What class are you in? I’m in…
10. Welcome to…
11. What’s …plus…? It’s…
12. I think…
13. Who’s this? This is…
14. What can you see? I can see…
15. There is are …
16. What colour is it are they? It’s They’re…
17. Whose …is this? It’s…
18. What time is it? It’s…
