12. We got lost because we didn't have a map
If....we had had a map, we wouldn't have got lost..........
13. Ifhe doesn't work harder, he'll lose his job
unless......he works harder, he'll lose his job
14.Joan will stay on at scool unlessshe finds a good jod before september
If Joan.........doesn't find a good jod before september, she will stay on at scool
15 unless someone has a key we can't get into the house
we can .........get into the house if someone has a key
12. We got lost because we didn't have a map
If........ we had had a map, we wouldn't have got lost.......
13. Ifhe doesn't work harder, he'll lose his job
unless... he works harder, he will lose his job....
14.Joan will stay on at scool unlessshe finds a good jod before september
If Joan... doesn't find a job before September, she will stay on at school.......
15 unless someone has a key we can't get into the house
we can ....... only get into the house if someone has a key...