Ответ:
3.
In the morning
on Friday morning
at night
at 7.30
in June
in summer
at the moment
in winter
on New Year's Day
не знаю.
4
Who are you?
Where is my bag?
What are you doing?
Whose coat is this?
Why are you crying?
Where is Peter?
When is your music lesson?
How much bread do we need?
What is the weather like?