3)
I-me
He-him
She-her
We-us
You-you
They-them
4)
Shower-bathroom
Kitchen-cook
Flower-flowerbed
House-home
Bedroom-living room
They-themn
Tree-garden
Moderen-old
1. I am going to fly to Moscow this week2. I am going to take part in the swimming competition
1)a
2)b
3)c
4)b
5)c
6)b
<span>7)c</span>
Sad — sadly, sweet — sweetly, kind — kindly, quiet —quietly, beautiful — beautifully, easy — easily.