3. Вставь предлоги :
​1. He will be back … ten minutes.
​2. I like to get up … 6 o’clock in the morning.
​3. There were heavy clouds … the sky.
​4. Schoolchildren have holidays … winter.
​5. Her birthday is … the 2d of March.
6. We eat meat … a knife and a fork.
7. Mike has bought a box of sweets … his older sister.