1. The smog is severe！
2. When the pollution gets really serious, I can't even see the buildings next to me.
3. I'm very concerned about my son's health. If the air pollution stays like this, he won't ever be able to leave the house.
4. You've got to drink a lot of fluids.
5. Strong cold air is in the forecast to blow away the smog.
6. The weather forecast warned of winds of up to 60-miles-an-hour tomorrow.
1. It hasn't rained a drop for months！
2. The heat is unbearable！
3. It's raining cats and dogs today.
4. The drought conditions are severe！