Question

use the present perfect continous of the verbs in the first sentence to complet the second sentence of each pair
1. Jane is typing. She ... since 8 o clock
2. We are peading in the library. We ... for two hours .
3.You are painting o portrait .You ... portrais for many years .
4. They children are writing greeating cards. They ... for an hour .
va rog mult

Answer 1

She has been typing since 8 o clock.
We have been reading for two hours.
You have been painting portraits for many years.
The children are writing greeting cards.They have been writing for an hour.