ESERCIZIO NUM: 2198 - CATEGORIA: grammatica > preposizioni for-since - DIFFICOLTA': ****

FOR oppure SINCE? scegli la preposizione corretta per completare le seguenti frasi(04):

11 __ I was a kid, I've always had a fascination with airplanes. A=For B=Since / 12 We've been eating turkey sandwiches __ Christmas. A=since B=for / 13 __ three months, the family has been waiting for news. A=For B=Since / 14 Shakespeare's work has been popular __ centuries A=for B=since / 15 Men have been using these tools __ the Iron age. A=since B=for / 16 It's been quiet around here __ Julian left. A=since B=for / 17 __ 1995, Internet usage has risen every year. A=Since B=For / 18 He's been waiting __ 3:00 A=since B=for / 19 It's been raining like this __ many days A=since B=for / 20 It's been raining like this __ four hours A=since B=for