Combine these pairs of sentences using "too ....to"

Combine these pairs of sentences using "too ....to":
1. The bag was very heavy. She couldn't carry it.
=>
2. He is very old. He can't run.
=>
3. She is very young. She can't go to school.
=>
4. Tom is very short. He can't play volleyball.
=>
5. It is very late. We can't go to the movies.
=>
6. The question was very hard. We couldn't answer it.
=>
7. The TV program is very exciting. The children won't miss it.
=>
8. You are very young. You can't drive that car.
=>
9. She was tired. She didn't go anywhere.
=>
10. These shoes are very small. I can't wear them.
=>