Ответы
1.a. What's the weather like in Istanbul today?
What was the weather like in Moscow yesterday?
What was the weather like in Prague yesterday?
What is the weather like in Singapore today?
1.b. It's warm and cloudy.
It was cold and snowing.
It was cool and cloudy.
It's raining and hot.
1.c. Istanbul had the same temperature on both days.
The temperature was below zero twice in Moscow.
It was raining in Singapore twice.
It was warmer today than yesterday only in one place, Prague.
2.a. sometimes it's very cold (слово с ошибкой)
it always snows a lot (слово с ошибкой)
Evenings and nights are usually cold (слово с ошибкой)
you often need warm clothes (неправильный порядок слов)
the nights are usually freezing (неправильный порядок слов)
It normally rains a lot (неправильный порядок слов)
2.b. Chile