Решение:
1. It's sunny!
- Put on your hat/jacket/coat. (Надень шляпу/куртку/пальто.)
2. It's windy!
- Put on your jacket/coat. (Надень куртку/пальто.)
3. It's raining!
- Put on your coat/hat. (Надень пальто/шляпу.)
4. It's cold!
- Put on your jacket/coat/hat. (Надень куртку/пальто/шапку.)
Ответ: 1. Put on your hat/jacket/coat. 2. Put on your jacket/coat. 3. Put on your coat/hat. 4. Put on your jacket/coat/hat.