| A | B |
| I bought medecine when I was at the pharmacy | compre medicina cuando estuve en la farmacia |
| Would you like coffee or tea? | le gustaria cafe o te? |
| Yes, I would like some water | si , me gustaria algo de agua |
| when I was drinking coffee, I wrote this letter | cuando estaba tomando cafe, escribi esta carta |
| no, I bought it | no, yo lo compre |
| we ate this when we were in Beijing | nosotros comimos esto cuando estuvimos en Beiging |
| when we were at the beach , it was cloudy | cuando estuvimos en la playa estaba nublado |
| When I was a boy, I played soccer | cuando era un niƱo, jugue futbol |
| did your husband give this to you? | tu esposo te dio esto? |
| When he was sleeping, the airplane departed | cuando el estaba durmirndo el avion partio |