For and Since 4º ESO

Complete the sentences. Use the present perfect of the verbs in brackets and for or since.

1 We ……............... (be) married ……................ about ten years.
2 I ……................. (not see) my boyfriend ……................. last weekend.
3 They ……................. (have) lots of arguments ……................. Monday.
4 She ……................. (not speak) to her ex-boyfriend ……................. months.
5 John ……................. (know) Anna ……................. a year.
6 You ……................. (not phone) me ……................. my birthday.