用适当的词填空。 1. We were _____ with joy and jumped _____. (wild)

1. We were _____ with joy and jumped _____. (wild)
2. His father died _____ he was only three months old.
3. When did you meet her _____ the first time?
4. It is hard _____ me to work out the maths problem.
5. Do you know how to survive _____ the wild?
6. _____ what do you want to kill the sheep?
7. At an early age, the boy lived _____ his own.
8. _____ four months, the baby weighed 10 kilograms.
9. He will stay here for _____ to 14 days
10. Who has taken my pen _____?