1.Uncle Fred and his wife HAVE LIVED IN America FOR eight years.
2 Miss Jones HAS TAUGHT here SINCE last October
3 Harry HAS FELT ill FOR three days
4 The girls HASN'T EATEN sweets SINCE last weekend
5 The children HAVE BEEN at school SINCE eight o'clock
6 The farmer HAS KEPT sheep and goats FOR many years
7 James HAS WORKED at the hospital FOR ten weeks
8 Grandpa HAS DRIVEN his old car SINCE 1968
