EF2/3 prepositions

1. I met lots of people throughout my life.
Music has been important throughout my life.
2. Please move toward the exit.
The people walked toward the exit.
3. I bought a new house in my dreams.
I got a new set of books in my dreams.
I finished high school in my dreams.
4. My homeland is across the ocean.
One day I will go across the ocean.
5. I found my earrings under the bed.
My dog went under the bed.
The cat hid under the bed, and I called him out.
6. She skis in the winter.
She swims in the summer, and she skis in the winter.
I walk in the winter, but I forget my umbrella.
I clean my yard in the winter, so I stay at home.
7. She grew up far from the ones she loves.
8. I will arrive at 7:30 pm.
I have an appointment at 7:30 pm.
I am busy now, but I will be free at 7:30.
9. I will call you on Monday, but I will see on Thursday afternoon. 
Everybody will be at a party on Thursday afternoon, but I will be too busy.
My mother gets out of jail on Thursday afternoon.
We will meet on Wednesday, and we will meet on Thursday afternoon.
They met on Wednesday, and they got married on Thursday afternoon.
10. The children play with their dolls.
I love playing with dolls.
My son and I play with dolls.
The girls played with dolls, and the boys played with toy cars.