in pains, ask and answer questions using
the prompts given, as in the example.
sa: how long has sam been working for this company
sb: he has been working for this company for two
for
1 sam/ work / for this company / two years
2 mary / teach/ french/ 1990
3 the robbers / hide / in a farmhouse / a week
4. peter / make / model planes / 1992
5 julie / play / the guitar / four years
6 the children / watch / tv / two hours
2 Mary has been teaching French since 1990
3 The robbers have been hiding in a farmhouse for a week
4 Peter has been making model planes since 1992
5 Julie has been playing the guitar for four years
6 The children have been watching TV for two hours