3. It's spring. The weather is ______. 4. It's summer. It's ______.

Перевод задания: Весна. Погода ______. Лето. ______.

3. It's spring. The weather is warm.
(Весна. Погода тёплая.)

4. It's summer. It's hot.
(Лето. Жарко.)

Ответ: 3. warm; 4. hot.