Ejercicios - For / Since
1. Completa las siguientes oraciones con "for" o "since".
Inicia sesión para hacer seguimiento de tus autoevaluaciones
| 1) | I have been studying mathematics three hours | |
| 2) | George has worked in this company 8 years | |
| 3) | The socialist party has been in power March 2004 | |
| 4) | This terrorist has been in prison three years | |
| 5) | My mother has been travelling last April | |
| 6) | The oil price has been going up three months | |
| 7) | Alice has been in her bedroom two hours | |
| 8) | We have been married 1992 | |
| 9) | The socialist party has been in power 6 months | |
| 10) | What weather! It has been snowing two days | |
| 11) | It is unbelievable. They have been arguing 6 o'clock | |
| 12) | The oil price has been going up last March | |
| 13) | My French teacher has been ill one week | |
| 14) | I have been studying mathematics 4 o'clock | |
| 15) | This terrorist has been in prison 2001 | |
| 16) | My boyfriend has been sleeping 7 o'clock yesterday evening | |
| 17) | My mother has been travelling 4 months | |
| 18) | Alice has been in her bedroom 6 o'clock | |
| 19) | George has worked in this company 1997 | |
| 20) | My boyfriend has been sleeping 15 hours | |
| 21) | We have been married 12 years | |
| 22) | It is unbelievable. They have been arguing 4 hours | |
| 23) | My French teacher has been ill last week | |
| 24) | Our king has been abroad 10 days | |
| 25) | It has been snowing Thursday | |
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