1. All of them. Every month has at least 28 days.
2. 1 hour. If you take a pill at 1 o'clock, then another at 1.30 and the last at 2'clock, they will be taken in 1 hour.
3. 1 hour. It is a wind up alarm clock which cannot discriminate between a.m. and p.m.
4. 70. Dividing by half is the same as multiplying by 2.
5. 9 live sheep.
6. The match.
7. White.
8. 2 apples.
9. None. It was Noah, not Moses.
10. You are the driver.
You can check your grading score by counting the number of correct answers out of 10.