(12 )

1) while we (clean) the house, the boys (prepare) dinner, so everything
(be) ready at the same time.
2) italian immigrants (live) in america for a long time. they (arrive) in the 19th
century and many of them (establish) in new york.
3) it (be) the worst storm we ever (have).
4) everybody was very hungry and by the time we (get) there the food already
(disappear).
5) i (dream) about true love for years when i finally (meet) my husband!
6) what (do) during your vacation? – we (travel).
7) we (not be) at home when you (call) us last night.
8) when she (open) her eyes she (say) that she (dream) of somewhere she
(be) before.
9) when the firemen (arrive), the fire (destroy) most of the house.