ex2:
2)drought
3) hail
4) lightning
5)thunder
6)blizzard
7)flood
8)hurricane
9)monsoon
ex 3:
in the north of England and Scotland it will be very cold, with strong winds and 2 heavy rain. There will also be 3 thick fog in the hills and near the coast, though it should be clear by midday. Driving will be dangerous as the roads will be 4 icy . However the south of England and the Midlands will have 5 clear skies and it will be 6 bright and sunny, though the temperature will still be quite low. Over the next few days the weather will be 7 changeable , with some showers, but occasional 8 sunny periods. It should become more 9 settled over the weekend.
